Home / 14,027,192,448.35-19,357,519,462.16-7,597,012,723.07

Finding the Fourth Proportional to 14,027,192,448.35, 19,357,519,462.16 and 7,597,012,723.07

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Solution

The fourth proportional to 14,027,192,448.35, 19,357,519,462.16 and 7,597,012,723.07 is: 10,483,874,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,027,192,448.35 : 19,357,519,462.16 = 7,597,012,723.07 : x
  2. Step 2: Convert to fraction form
    14,027,192,448.35/19,357,519,462.16 = 7,597,012,723.07/x
  3. Step 3: Cross multiply
    14,027,192,448.35x = 19,357,519,462.16 × 7,597,012,723.07
  4. Step 4: Simplify right side
    14,027,192,448.35x = 147,059,321,640,969,879,552
  5. Step 5: Solve for x
    x = 147,059,321,640,969,879,552/14,027,192,448.35
  6. Step 6: Final answer
    x = 10,483,874,245.15

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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.