Home / 340,669,864.26-511,008,851.46-95,011,552.62

Finding the Fourth Proportional to 340,669,864.26, 511,008,851.46 and 95,011,552.62

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Solution

The fourth proportional to 340,669,864.26, 511,008,851.46 and 95,011,552.62 is: 142,518,459.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,669,864.26 : 511,008,851.46 = 95,011,552.62 : x
  2. Step 2: Convert to fraction form
    340,669,864.26/511,008,851.46 = 95,011,552.62/x
  3. Step 3: Cross multiply
    340,669,864.26x = 511,008,851.46 × 95,011,552.62
  4. Step 4: Simplify right side
    340,669,864.26x = 48,551,744,379,777,552
  5. Step 5: Solve for x
    x = 48,551,744,379,777,552/340,669,864.26
  6. Step 6: Final answer
    x = 142,518,459.87

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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.