Home / 42,887,593.60-59,185,336.30-23,308,482.92

Finding the Fourth Proportional to 42,887,593.60, 59,185,336.30 and 23,308,482.92

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Solution

The fourth proportional to 42,887,593.60, 59,185,336.30 and 23,308,482.92 is: 32,165,954.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,887,593.60 : 59,185,336.30 = 23,308,482.92 : x
  2. Step 2: Convert to fraction form
    42,887,593.60/59,185,336.30 = 23,308,482.92/x
  3. Step 3: Cross multiply
    42,887,593.60x = 59,185,336.30 × 23,308,482.92
  4. Step 4: Simplify right side
    42,887,593.60x = 1,379,520,400,263,006
  5. Step 5: Solve for x
    x = 1,379,520,400,263,006/42,887,593.60
  6. Step 6: Final answer
    x = 32,165,954.87

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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.