Home / 37,751,834.20-56,618,549.39-10,457,418.10

Finding the Fourth Proportional to 37,751,834.20, 56,618,549.39 and 10,457,418.10

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Solution

The fourth proportional to 37,751,834.20, 56,618,549.39 and 10,457,418.10 is: 15,683,578.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,751,834.20 : 56,618,549.39 = 10,457,418.10 : x
  2. Step 2: Convert to fraction form
    37,751,834.20/56,618,549.39 = 10,457,418.10/x
  3. Step 3: Cross multiply
    37,751,834.20x = 56,618,549.39 × 10,457,418.10
  4. Step 4: Simplify right side
    37,751,834.20x = 592,083,843,071,327.12
  5. Step 5: Solve for x
    x = 592,083,843,071,327.12/37,751,834.20
  6. Step 6: Final answer
    x = 15,683,578.18

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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.