Home / 39,907,472.02-59,861,333.67-11,153,418.10

Finding the Fourth Proportional to 39,907,472.02, 59,861,333.67 and 11,153,418.10

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Solution

The fourth proportional to 39,907,472.02, 59,861,333.67 and 11,153,418.10 is: 16,730,162.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,907,472.02 : 59,861,333.67 = 11,153,418.10 : x
  2. Step 2: Convert to fraction form
    39,907,472.02/59,861,333.67 = 11,153,418.10/x
  3. Step 3: Cross multiply
    39,907,472.02x = 59,861,333.67 × 11,153,418.10
  4. Step 4: Simplify right side
    39,907,472.02x = 667,658,482,445,117.38
  5. Step 5: Solve for x
    x = 667,658,482,445,117.38/39,907,472.02
  6. Step 6: Final answer
    x = 16,730,162.26

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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.