Home / 95,880,017.10-143,820,025.65-42,132,305.10

Finding the Fourth Proportional to 95,880,017.10, 143,820,025.65 and 42,132,305.10

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Solution

The fourth proportional to 95,880,017.10, 143,820,025.65 and 42,132,305.10 is: 63,198,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,880,017.10 : 143,820,025.65 = 42,132,305.10 : x
  2. Step 2: Convert to fraction form
    95,880,017.10/143,820,025.65 = 42,132,305.10/x
  3. Step 3: Cross multiply
    95,880,017.10x = 143,820,025.65 × 42,132,305.10
  4. Step 4: Simplify right side
    95,880,017.10x = 6,059,469,200,175,626
  5. Step 5: Solve for x
    x = 6,059,469,200,175,626/95,880,017.10
  6. Step 6: Final answer
    x = 63,198,457.65

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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.