Home / 88,036,700.60-132,055,050.90-44,989,979.60

Finding the Fourth Proportional to 88,036,700.60, 132,055,050.90 and 44,989,979.60

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Solution

The fourth proportional to 88,036,700.60, 132,055,050.90 and 44,989,979.60 is: 67,484,969.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,036,700.60 : 132,055,050.90 = 44,989,979.60 : x
  2. Step 2: Convert to fraction form
    88,036,700.60/132,055,050.90 = 44,989,979.60/x
  3. Step 3: Cross multiply
    88,036,700.60x = 132,055,050.90 × 44,989,979.60
  4. Step 4: Simplify right side
    88,036,700.60x = 5,941,154,046,067,962
  5. Step 5: Solve for x
    x = 5,941,154,046,067,962/88,036,700.60
  6. Step 6: Final answer
    x = 67,484,969.40

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Double scale
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Similar ratio
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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.