Home / 29,806,757.73-44,705,652.03-19,098,885.78

Finding the Fourth Proportional to 29,806,757.73, 44,705,652.03 and 19,098,885.78

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Solution

The fourth proportional to 29,806,757.73, 44,705,652.03 and 19,098,885.78 is: 28,645,455.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,806,757.73 : 44,705,652.03 = 19,098,885.78 : x
  2. Step 2: Convert to fraction form
    29,806,757.73/44,705,652.03 = 19,098,885.78/x
  3. Step 3: Cross multiply
    29,806,757.73x = 44,705,652.03 × 19,098,885.78
  4. Step 4: Simplify right side
    29,806,757.73x = 853,828,141,841,395.25
  5. Step 5: Solve for x
    x = 853,828,141,841,395.25/29,806,757.73
  6. Step 6: Final answer
    x = 28,645,455.15

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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.