Home / 95,048,545.46-131,406,872.36-70,229,587.37

Finding the Fourth Proportional to 95,048,545.46, 131,406,872.36 and 70,229,587.37

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Solution

The fourth proportional to 95,048,545.46, 131,406,872.36 and 70,229,587.37 is: 97,094,073.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,048,545.46 : 131,406,872.36 = 70,229,587.37 : x
  2. Step 2: Convert to fraction form
    95,048,545.46/131,406,872.36 = 70,229,587.37/x
  3. Step 3: Cross multiply
    95,048,545.46x = 131,406,872.36 × 70,229,587.37
  4. Step 4: Simplify right side
    95,048,545.46x = 9,228,650,422,416,876
  5. Step 5: Solve for x
    x = 9,228,650,422,416,876/95,048,545.46
  6. Step 6: Final answer
    x = 97,094,073.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.