Home / 14,094,811,300.11-19,451,351,007.57-8,074,480,248.19

Finding the Fourth Proportional to 14,094,811,300.11, 19,451,351,007.57 and 8,074,480,248.19

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Solution

The fourth proportional to 14,094,811,300.11, 19,451,351,007.57 and 8,074,480,248.19 is: 11,143,075,715.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,811,300.11 : 19,451,351,007.57 = 8,074,480,248.19 : x
  2. Step 2: Convert to fraction form
    14,094,811,300.11/19,451,351,007.57 = 8,074,480,248.19/x
  3. Step 3: Cross multiply
    14,094,811,300.11x = 19,451,351,007.57 × 8,074,480,248.19
  4. Step 4: Simplify right side
    14,094,811,300.11x = 157,059,549,511,234,617,344
  5. Step 5: Solve for x
    x = 157,059,549,511,234,617,344/14,094,811,300.11
  6. Step 6: Final answer
    x = 11,143,075,715.39

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Half scale
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Double scale
Find fourth proportional to 14,094,811,301.11, 19,451,351,008.95 and 8,074,480,249.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.