Home / 22,996,985.10-34,495,477.65-21,877,241.10

Finding the Fourth Proportional to 22,996,985.10, 34,495,477.65 and 21,877,241.10

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Solution

The fourth proportional to 22,996,985.10, 34,495,477.65 and 21,877,241.10 is: 32,815,861.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,985.10 : 34,495,477.65 = 21,877,241.10 : x
  2. Step 2: Convert to fraction form
    22,996,985.10/34,495,477.65 = 21,877,241.10/x
  3. Step 3: Cross multiply
    22,996,985.10x = 34,495,477.65 × 21,877,241.10
  4. Step 4: Simplify right side
    22,996,985.10x = 754,665,881,408,711.38
  5. Step 5: Solve for x
    x = 754,665,881,408,711.38/22,996,985.10
  6. Step 6: Final answer
    x = 32,815,861.65

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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.