Home / 53,336,094.40-80,007,640.80-14,998,859.20

Finding the Fourth Proportional to 53,336,094.40, 80,007,640.80 and 14,998,859.20

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Solution

The fourth proportional to 53,336,094.40, 80,007,640.80 and 14,998,859.20 is: 22,499,272.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,336,094.40 : 80,007,640.80 = 14,998,859.20 : x
  2. Step 2: Convert to fraction form
    53,336,094.40/80,007,640.80 = 14,998,859.20/x
  3. Step 3: Cross multiply
    53,336,094.40x = 80,007,640.80 × 14,998,859.20
  4. Step 4: Simplify right side
    53,336,094.40x = 1,200,023,339,283,375.25
  5. Step 5: Solve for x
    x = 1,200,023,339,283,375.25/53,336,094.40
  6. Step 6: Final answer
    x = 22,499,272.82

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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.