Home / 39,661,583.56-59,495,108.32-16,609,307.78

Finding the Fourth Proportional to 39,661,583.56, 59,495,108.32 and 16,609,307.78

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Solution

The fourth proportional to 39,661,583.56, 59,495,108.32 and 16,609,307.78 is: 24,915,106.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,661,583.56 : 59,495,108.32 = 16,609,307.78 : x
  2. Step 2: Convert to fraction form
    39,661,583.56/59,495,108.32 = 16,609,307.78/x
  3. Step 3: Cross multiply
    39,661,583.56x = 59,495,108.32 × 16,609,307.78
  4. Step 4: Simplify right side
    39,661,583.56x = 988,172,565,491,318.75
  5. Step 5: Solve for x
    x = 988,172,565,491,318.75/39,661,583.56
  6. Step 6: Final answer
    x = 24,915,106.18

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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.