Home / 51,239,398.46-76,797,346.64-23,535,085.90

Finding the Fourth Proportional to 51,239,398.46, 76,797,346.64 and 23,535,085.90

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Solution

The fourth proportional to 51,239,398.46, 76,797,346.64 and 23,535,085.90 is: 35,274,265.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,239,398.46 : 76,797,346.64 = 23,535,085.90 : x
  2. Step 2: Convert to fraction form
    51,239,398.46/76,797,346.64 = 23,535,085.90/x
  3. Step 3: Cross multiply
    51,239,398.46x = 76,797,346.64 × 23,535,085.90
  4. Step 4: Simplify right side
    51,239,398.46x = 1,807,432,150,031,187.50
  5. Step 5: Solve for x
    x = 1,807,432,150,031,187.50/51,239,398.46
  6. Step 6: Final answer
    x = 35,274,265.59

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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.