Home / 14,904,210.90-22,328,760.15-8,495,426.10

Finding the Fourth Proportional to 14,904,210.90, 22,328,760.15 and 8,495,426.10

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Solution

The fourth proportional to 14,904,210.90, 22,328,760.15 and 8,495,426.10 is: 12,727,432.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,210.90 : 22,328,760.15 = 8,495,426.10 : x
  2. Step 2: Convert to fraction form
    14,904,210.90/22,328,760.15 = 8,495,426.10/x
  3. Step 3: Cross multiply
    14,904,210.90x = 22,328,760.15 × 8,495,426.10
  4. Step 4: Simplify right side
    14,904,210.90x = 189,692,331,758,949.91
  5. Step 5: Solve for x
    x = 189,692,331,758,949.91/14,904,210.90
  6. Step 6: Final answer
    x = 12,727,432.07

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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.