Home / 39,644,472.60-59,466,708.90-27,551,237.40

Finding the Fourth Proportional to 39,644,472.60, 59,466,708.90 and 27,551,237.40

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Solution

The fourth proportional to 39,644,472.60, 59,466,708.90 and 27,551,237.40 is: 41,326,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,644,472.60 : 59,466,708.90 = 27,551,237.40 : x
  2. Step 2: Convert to fraction form
    39,644,472.60/59,466,708.90 = 27,551,237.40/x
  3. Step 3: Cross multiply
    39,644,472.60x = 59,466,708.90 × 27,551,237.40
  4. Step 4: Simplify right side
    39,644,472.60x = 1,638,381,414,300,592.75
  5. Step 5: Solve for x
    x = 1,638,381,414,300,592.75/39,644,472.60
  6. Step 6: Final answer
    x = 41,326,856.10

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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.