Home / 49,909,320.90-74,738,010.15-32,777,237.70

Finding the Fourth Proportional to 49,909,320.90, 74,738,010.15 and 32,777,237.70

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Solution

The fourth proportional to 49,909,320.90, 74,738,010.15 and 32,777,237.70 is: 49,083,126.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,909,320.90 : 74,738,010.15 = 32,777,237.70 : x
  2. Step 2: Convert to fraction form
    49,909,320.90/74,738,010.15 = 32,777,237.70/x
  3. Step 3: Cross multiply
    49,909,320.90x = 74,738,010.15 × 32,777,237.70
  4. Step 4: Simplify right side
    49,909,320.90x = 2,449,705,523,911,563
  5. Step 5: Solve for x
    x = 2,449,705,523,911,563/49,909,320.90
  6. Step 6: Final answer
    x = 49,083,126.75

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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.