Home / 32,761,818.60-49,160,442.60-13,594,513.20

Finding the Fourth Proportional to 32,761,818.60, 49,160,442.60 and 13,594,513.20

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Solution

The fourth proportional to 32,761,818.60, 49,160,442.60 and 13,594,513.20 is: 20,399,120.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761,818.60 : 49,160,442.60 = 13,594,513.20 : x
  2. Step 2: Convert to fraction form
    32,761,818.60/49,160,442.60 = 13,594,513.20/x
  3. Step 3: Cross multiply
    32,761,818.60x = 49,160,442.60 × 13,594,513.20
  4. Step 4: Simplify right side
    32,761,818.60x = 668,312,285,843,542.25
  5. Step 5: Solve for x
    x = 668,312,285,843,542.25/32,761,818.60
  6. Step 6: Final answer
    x = 20,399,120.51

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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.