Home / 22,996,972.10-34,495,458.15-21,877,228.10

Finding the Fourth Proportional to 22,996,972.10, 34,495,458.15 and 21,877,228.10

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Solution

The fourth proportional to 22,996,972.10, 34,495,458.15 and 21,877,228.10 is: 32,815,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,972.10 : 34,495,458.15 = 21,877,228.10 : x
  2. Step 2: Convert to fraction form
    22,996,972.10/34,495,458.15 = 21,877,228.10/x
  3. Step 3: Cross multiply
    22,996,972.10x = 34,495,458.15 × 21,877,228.10
  4. Step 4: Simplify right side
    22,996,972.10x = 754,665,006,361,554
  5. Step 5: Solve for x
    x = 754,665,006,361,554/22,996,972.10
  6. Step 6: Final answer
    x = 32,815,842.15

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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.