Home / 22,996,966.60-34,495,449.90-21,877,222.60

Finding the Fourth Proportional to 22,996,966.60, 34,495,449.90 and 21,877,222.60

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Solution

The fourth proportional to 22,996,966.60, 34,495,449.90 and 21,877,222.60 is: 32,815,833.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,966.60 : 34,495,449.90 = 21,877,222.60 : x
  2. Step 2: Convert to fraction form
    22,996,966.60/34,495,449.90 = 21,877,222.60/x
  3. Step 3: Cross multiply
    22,996,966.60x = 34,495,449.90 × 21,877,222.60
  4. Step 4: Simplify right side
    22,996,966.60x = 754,664,636,149,447.75
  5. Step 5: Solve for x
    x = 754,664,636,149,447.75/22,996,966.60
  6. Step 6: Final answer
    x = 32,815,833.90

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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.