Home / 88,096,300.80-132,144,451.20-27,518,150.40

Finding the Fourth Proportional to 88,096,300.80, 132,144,451.20 and 27,518,150.40

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Solution

The fourth proportional to 88,096,300.80, 132,144,451.20 and 27,518,150.40 is: 41,277,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,096,300.80 : 132,144,451.20 = 27,518,150.40 : x
  2. Step 2: Convert to fraction form
    88,096,300.80/132,144,451.20 = 27,518,150.40/x
  3. Step 3: Cross multiply
    88,096,300.80x = 132,144,451.20 × 27,518,150.40
  4. Step 4: Simplify right side
    88,096,300.80x = 3,636,370,882,647,060.50
  5. Step 5: Solve for x
    x = 3,636,370,882,647,060.50/88,096,300.80
  6. Step 6: Final answer
    x = 41,277,225.60

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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.