Home / 22,996,975.60-34,495,463.40-21,877,231.60

Finding the Fourth Proportional to 22,996,975.60, 34,495,463.40 and 21,877,231.60

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Solution

The fourth proportional to 22,996,975.60, 34,495,463.40 and 21,877,231.60 is: 32,815,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,975.60 : 34,495,463.40 = 21,877,231.60 : x
  2. Step 2: Convert to fraction form
    22,996,975.60/34,495,463.40 = 21,877,231.60/x
  3. Step 3: Cross multiply
    22,996,975.60x = 34,495,463.40 × 21,877,231.60
  4. Step 4: Simplify right side
    22,996,975.60x = 754,665,241,951,123.50
  5. Step 5: Solve for x
    x = 754,665,241,951,123.50/22,996,975.60
  6. Step 6: Final answer
    x = 32,815,847.40

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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.