Home / 11,758,412,110.20-17,637,618,165.30-4,003,625,038.20

Finding the Fourth Proportional to 11,758,412,110.20, 17,637,618,165.30 and 4,003,625,038.20

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Solution

The fourth proportional to 11,758,412,110.20, 17,637,618,165.30 and 4,003,625,038.20 is: 6,005,437,557.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,412,110.20 : 17,637,618,165.30 = 4,003,625,038.20 : x
  2. Step 2: Convert to fraction form
    11,758,412,110.20/17,637,618,165.30 = 4,003,625,038.20/x
  3. Step 3: Cross multiply
    11,758,412,110.20x = 17,637,618,165.30 × 4,003,625,038.20
  4. Step 4: Simplify right side
    11,758,412,110.20x = 70,614,409,700,806,221,824
  5. Step 5: Solve for x
    x = 70,614,409,700,806,221,824/11,758,412,110.20
  6. Step 6: Final answer
    x = 6,005,437,557.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.