Home / 45,684,717.60-63,059,027.40-29,387,193.60

Finding the Fourth Proportional to 45,684,717.60, 63,059,027.40 and 29,387,193.60

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Solution

The fourth proportional to 45,684,717.60, 63,059,027.40 and 29,387,193.60 is: 40,563,408.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,684,717.60 : 63,059,027.40 = 29,387,193.60 : x
  2. Step 2: Convert to fraction form
    45,684,717.60/63,059,027.40 = 29,387,193.60/x
  3. Step 3: Cross multiply
    45,684,717.60x = 63,059,027.40 × 29,387,193.60
  4. Step 4: Simplify right side
    45,684,717.60x = 1,853,127,846,431,504.75
  5. Step 5: Solve for x
    x = 1,853,127,846,431,504.75/45,684,717.60
  6. Step 6: Final answer
    x = 40,563,408.15

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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.