Home / 95,767,269.10-143,126,158.30-69,914,013.54

Finding the Fourth Proportional to 95,767,269.10, 143,126,158.30 and 69,914,013.54

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Solution

The fourth proportional to 95,767,269.10, 143,126,158.30 and 69,914,013.54 is: 104,487,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,269.10 : 143,126,158.30 = 69,914,013.54 : x
  2. Step 2: Convert to fraction form
    95,767,269.10/143,126,158.30 = 69,914,013.54/x
  3. Step 3: Cross multiply
    95,767,269.10x = 143,126,158.30 × 69,914,013.54
  4. Step 4: Simplify right side
    95,767,269.10x = 10,006,524,169,314,386
  5. Step 5: Solve for x
    x = 10,006,524,169,314,386/95,767,269.10
  6. Step 6: Final answer
    x = 104,487,934.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.