Home / 41,988,045.90-62,982,068.85-17,754,336.30

Finding the Fourth Proportional to 41,988,045.90, 62,982,068.85 and 17,754,336.30

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Solution

The fourth proportional to 41,988,045.90, 62,982,068.85 and 17,754,336.30 is: 26,631,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,988,045.90 : 62,982,068.85 = 17,754,336.30 : x
  2. Step 2: Convert to fraction form
    41,988,045.90/62,982,068.85 = 17,754,336.30/x
  3. Step 3: Cross multiply
    41,988,045.90x = 62,982,068.85 × 17,754,336.30
  4. Step 4: Simplify right side
    41,988,045.90x = 1,118,204,831,232,654.38
  5. Step 5: Solve for x
    x = 1,118,204,831,232,654.38/41,988,045.90
  6. Step 6: Final answer
    x = 26,631,504.45

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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.