Home / 89,716,538.20-134,574,807.30-44,366,906.20

Finding the Fourth Proportional to 89,716,538.20, 134,574,807.30 and 44,366,906.20

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Solution

The fourth proportional to 89,716,538.20, 134,574,807.30 and 44,366,906.20 is: 66,550,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,716,538.20 : 134,574,807.30 = 44,366,906.20 : x
  2. Step 2: Convert to fraction form
    89,716,538.20/134,574,807.30 = 44,366,906.20/x
  3. Step 3: Cross multiply
    89,716,538.20x = 134,574,807.30 × 44,366,906.20
  4. Step 4: Simplify right side
    89,716,538.20x = 5,970,667,852,362,176
  5. Step 5: Solve for x
    x = 5,970,667,852,362,176/89,716,538.20
  6. Step 6: Final answer
    x = 66,550,359.30

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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.