Home / 49,144,941.20-73,750,589.40-32,064,006.80

Finding the Fourth Proportional to 49,144,941.20, 73,750,589.40 and 32,064,006.80

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Solution

The fourth proportional to 49,144,941.20, 73,750,589.40 and 32,064,006.80 is: 48,117,656.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,144,941.20 : 73,750,589.40 = 32,064,006.80 : x
  2. Step 2: Convert to fraction form
    49,144,941.20/73,750,589.40 = 32,064,006.80/x
  3. Step 3: Cross multiply
    49,144,941.20x = 73,750,589.40 × 32,064,006.80
  4. Step 4: Simplify right side
    49,144,941.20x = 2,364,739,400,025,608
  5. Step 5: Solve for x
    x = 2,364,739,400,025,608/49,144,941.20
  6. Step 6: Final answer
    x = 48,117,656.51

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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.