Home / 51,239,398.90-76,797,347.30-23,535,086.34

Finding the Fourth Proportional to 51,239,398.90, 76,797,347.30 and 23,535,086.34

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Solution

The fourth proportional to 51,239,398.90, 76,797,347.30 and 23,535,086.34 is: 35,274,266.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,239,398.90 : 76,797,347.30 = 23,535,086.34 : x
  2. Step 2: Convert to fraction form
    51,239,398.90/76,797,347.30 = 23,535,086.34/x
  3. Step 3: Cross multiply
    51,239,398.90x = 76,797,347.30 × 23,535,086.34
  4. Step 4: Simplify right side
    51,239,398.90x = 1,807,432,198,886,803.75
  5. Step 5: Solve for x
    x = 1,807,432,198,886,803.75/51,239,398.90
  6. Step 6: Final answer
    x = 35,274,266.24

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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.