Home / 32,331,947.40-48,497,921.10-29,143,301.40

Finding the Fourth Proportional to 32,331,947.40, 48,497,921.10 and 29,143,301.40

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Solution

The fourth proportional to 32,331,947.40, 48,497,921.10 and 29,143,301.40 is: 43,714,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,331,947.40 : 48,497,921.10 = 29,143,301.40 : x
  2. Step 2: Convert to fraction form
    32,331,947.40/48,497,921.10 = 29,143,301.40/x
  3. Step 3: Cross multiply
    32,331,947.40x = 48,497,921.10 × 29,143,301.40
  4. Step 4: Simplify right side
    32,331,947.40x = 1,413,389,531,890,719.50
  5. Step 5: Solve for x
    x = 1,413,389,531,890,719.50/32,331,947.40
  6. Step 6: Final answer
    x = 43,714,952.10

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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.