Home / 151,723,909.70-227,585,864.55-151,723,909.70

Finding the Fourth Proportional to 151,723,909.70, 227,585,864.55 and 151,723,909.70

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Solution

The fourth proportional to 151,723,909.70, 227,585,864.55 and 151,723,909.70 is: 227,585,864.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,723,909.70 : 227,585,864.55 = 151,723,909.70 : x
  2. Step 2: Convert to fraction form
    151,723,909.70/227,585,864.55 = 151,723,909.70/x
  3. Step 3: Cross multiply
    151,723,909.70x = 227,585,864.55 × 151,723,909.70
  4. Step 4: Simplify right side
    151,723,909.70x = 34,530,217,161,980,632
  5. Step 5: Solve for x
    x = 34,530,217,161,980,632/151,723,909.70
  6. Step 6: Final answer
    x = 227,585,864.55

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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.