Home / 48,644,565.33-67,127,495.31-29,076,242.52

Finding the Fourth Proportional to 48,644,565.33, 67,127,495.31 and 29,076,242.52

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Solution

The fourth proportional to 48,644,565.33, 67,127,495.31 and 29,076,242.52 is: 40,124,016.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,644,565.33 : 67,127,495.31 = 29,076,242.52 : x
  2. Step 2: Convert to fraction form
    48,644,565.33/67,127,495.31 = 29,076,242.52/x
  3. Step 3: Cross multiply
    48,644,565.33x = 67,127,495.31 × 29,076,242.52
  4. Step 4: Simplify right side
    48,644,565.33x = 1,951,815,333,393,722.50
  5. Step 5: Solve for x
    x = 1,951,815,333,393,722.50/48,644,565.33
  6. Step 6: Final answer
    x = 40,124,016.32

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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.