Home / 59,149,127.60-88,644,384.26-46,034,382.21

Finding the Fourth Proportional to 59,149,127.60, 88,644,384.26 and 46,034,382.21

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Solution

The fourth proportional to 59,149,127.60, 88,644,384.26 and 46,034,382.21 is: 68,989,850.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,149,127.60 : 88,644,384.26 = 46,034,382.21 : x
  2. Step 2: Convert to fraction form
    59,149,127.60/88,644,384.26 = 46,034,382.21/x
  3. Step 3: Cross multiply
    59,149,127.60x = 88,644,384.26 × 46,034,382.21
  4. Step 4: Simplify right side
    59,149,127.60x = 4,080,689,465,794,948.50
  5. Step 5: Solve for x
    x = 4,080,689,465,794,948.50/59,149,127.60
  6. Step 6: Final answer
    x = 68,989,850.43

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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.