Home / 88,036,699.60-132,055,049.40-44,989,978.60

Finding the Fourth Proportional to 88,036,699.60, 132,055,049.40 and 44,989,978.60

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Solution

The fourth proportional to 88,036,699.60, 132,055,049.40 and 44,989,978.60 is: 67,484,967.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,036,699.60 : 132,055,049.40 = 44,989,978.60 : x
  2. Step 2: Convert to fraction form
    88,036,699.60/132,055,049.40 = 44,989,978.60/x
  3. Step 3: Cross multiply
    88,036,699.60x = 132,055,049.40 × 44,989,978.60
  4. Step 4: Simplify right side
    88,036,699.60x = 5,941,153,846,527,943
  5. Step 5: Solve for x
    x = 5,941,153,846,527,943/88,036,699.60
  6. Step 6: Final answer
    x = 67,484,967.90

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1.5x scale

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.