Home / 32,607,423.48-48,917,040.92-13,427,718.60

Finding the Fourth Proportional to 32,607,423.48, 48,917,040.92 and 13,427,718.60

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Solution

The fourth proportional to 32,607,423.48, 48,917,040.92 and 13,427,718.60 is: 20,144,009.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,607,423.48 : 48,917,040.92 = 13,427,718.60 : x
  2. Step 2: Convert to fraction form
    32,607,423.48/48,917,040.92 = 13,427,718.60/x
  3. Step 3: Cross multiply
    32,607,423.48x = 48,917,040.92 × 13,427,718.60
  4. Step 4: Simplify right side
    32,607,423.48x = 656,844,260,218,445.12
  5. Step 5: Solve for x
    x = 656,844,260,218,445.12/32,607,423.48
  6. Step 6: Final answer
    x = 20,144,009.86

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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.