Home / 40,744,350.44-61,122,601.94-13,453,525.88

Finding the Fourth Proportional to 40,744,350.44, 61,122,601.94 and 13,453,525.88

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Solution

The fourth proportional to 40,744,350.44, 61,122,601.94 and 13,453,525.88 is: 20,182,295.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,744,350.44 : 61,122,601.94 = 13,453,525.88 : x
  2. Step 2: Convert to fraction form
    40,744,350.44/61,122,601.94 = 13,453,525.88/x
  3. Step 3: Cross multiply
    40,744,350.44x = 61,122,601.94 × 13,453,525.88
  4. Step 4: Simplify right side
    40,744,350.44x = 822,314,506,679,847.62
  5. Step 5: Solve for x
    x = 822,314,506,679,847.62/40,744,350.44
  6. Step 6: Final answer
    x = 20,182,295.16

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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.