Home / 24,792,531-37,167,497.52-8,616,380.64

Finding the Fourth Proportional to 24,792,531, 37,167,497.52 and 8,616,380.64

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Solution

The fourth proportional to 24,792,531, 37,167,497.52 and 8,616,380.64 is: 12,917,168.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,531 : 37,167,497.52 = 8,616,380.64 : x
  2. Step 2: Convert to fraction form
    24,792,531/37,167,497.52 = 8,616,380.64/x
  3. Step 3: Cross multiply
    24,792,531x = 37,167,497.52 × 8,616,380.64
  4. Step 4: Simplify right side
    24,792,531x = 320,249,306,068,576.06
  5. Step 5: Solve for x
    x = 320,249,306,068,576.06/24,792,531
  6. Step 6: Final answer
    x = 12,917,168.73

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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.