Home / 22,714,461.10-34,071,691.65-13,644,534.70

Finding the Fourth Proportional to 22,714,461.10, 34,071,691.65 and 13,644,534.70

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Solution

The fourth proportional to 22,714,461.10, 34,071,691.65 and 13,644,534.70 is: 20,466,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,461.10 : 34,071,691.65 = 13,644,534.70 : x
  2. Step 2: Convert to fraction form
    22,714,461.10/34,071,691.65 = 13,644,534.70/x
  3. Step 3: Cross multiply
    22,714,461.10x = 34,071,691.65 × 13,644,534.70
  4. Step 4: Simplify right side
    22,714,461.10x = 464,892,379,006,125.19
  5. Step 5: Solve for x
    x = 464,892,379,006,125.19/22,714,461.10
  6. Step 6: Final answer
    x = 20,466,802.05

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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.