Home / 113,055,740.80-169,583,611.20-32,266,211.20

Finding the Fourth Proportional to 113,055,740.80, 169,583,611.20 and 32,266,211.20

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Solution

The fourth proportional to 113,055,740.80, 169,583,611.20 and 32,266,211.20 is: 48,399,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,055,740.80 : 169,583,611.20 = 32,266,211.20 : x
  2. Step 2: Convert to fraction form
    113,055,740.80/169,583,611.20 = 32,266,211.20/x
  3. Step 3: Cross multiply
    113,055,740.80x = 169,583,611.20 × 32,266,211.20
  4. Step 4: Simplify right side
    113,055,740.80x = 5,471,820,615,037,885
  5. Step 5: Solve for x
    x = 5,471,820,615,037,885/113,055,740.80
  6. Step 6: Final answer
    x = 48,399,316.80

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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.