Home / 95,318,238.42-143,025,646.68-43,497,098.46

Finding the Fourth Proportional to 95,318,238.42, 143,025,646.68 and 43,497,098.46

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Solution

The fourth proportional to 95,318,238.42, 143,025,646.68 and 43,497,098.46 is: 65,267,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318,238.42 : 143,025,646.68 = 43,497,098.46 : x
  2. Step 2: Convert to fraction form
    95,318,238.42/143,025,646.68 = 43,497,098.46/x
  3. Step 3: Cross multiply
    95,318,238.42x = 143,025,646.68 × 43,497,098.46
  4. Step 4: Simplify right side
    95,318,238.42x = 6,221,200,635,945,133
  5. Step 5: Solve for x
    x = 6,221,200,635,945,133/95,318,238.42
  6. Step 6: Final answer
    x = 65,267,683.70

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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.