Home / 88,036,700.10-132,055,050.15-44,989,979.10

Finding the Fourth Proportional to 88,036,700.10, 132,055,050.15 and 44,989,979.10

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Solution

The fourth proportional to 88,036,700.10, 132,055,050.15 and 44,989,979.10 is: 67,484,968.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,036,700.10 : 132,055,050.15 = 44,989,979.10 : x
  2. Step 2: Convert to fraction form
    88,036,700.10/132,055,050.15 = 44,989,979.10/x
  3. Step 3: Cross multiply
    88,036,700.10x = 132,055,050.15 × 44,989,979.10
  4. Step 4: Simplify right side
    88,036,700.10x = 5,941,153,946,297,952
  5. Step 5: Solve for x
    x = 5,941,153,946,297,952/88,036,700.10
  6. Step 6: Final answer
    x = 67,484,968.65

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Double scale
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Similar ratio
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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.