Home / 48,644,569.08-67,127,500.49-29,076,246.27

Finding the Fourth Proportional to 48,644,569.08, 67,127,500.49 and 29,076,246.27

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Solution

The fourth proportional to 48,644,569.08, 67,127,500.49 and 29,076,246.27 is: 40,124,021.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,644,569.08 : 67,127,500.49 = 29,076,246.27 : x
  2. Step 2: Convert to fraction form
    48,644,569.08/67,127,500.49 = 29,076,246.27/x
  3. Step 3: Cross multiply
    48,644,569.08x = 67,127,500.49 × 29,076,246.27
  4. Step 4: Simplify right side
    48,644,569.08x = 1,951,815,735,591,404.50
  5. Step 5: Solve for x
    x = 1,951,815,735,591,404.50/48,644,569.08
  6. Step 6: Final answer
    x = 40,124,021.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.