Home / 39,523,002.16-59,287,493.20-12,232,055.19

Finding the Fourth Proportional to 39,523,002.16, 59,287,493.20 and 12,232,055.19

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Solution

The fourth proportional to 39,523,002.16, 59,287,493.20 and 12,232,055.19 is: 18,349,008.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,523,002.16 : 59,287,493.20 = 12,232,055.19 : x
  2. Step 2: Convert to fraction form
    39,523,002.16/59,287,493.20 = 12,232,055.19/x
  3. Step 3: Cross multiply
    39,523,002.16x = 59,287,493.20 × 12,232,055.19
  4. Step 4: Simplify right side
    39,523,002.16x = 725,207,888,572,132.12
  5. Step 5: Solve for x
    x = 725,207,888,572,132.12/39,523,002.16
  6. Step 6: Final answer
    x = 18,349,008.15

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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.