Home / 43,730,822.40-65,596,233.60-33,527,155.20

Finding the Fourth Proportional to 43,730,822.40, 65,596,233.60 and 33,527,155.20

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Solution

The fourth proportional to 43,730,822.40, 65,596,233.60 and 33,527,155.20 is: 50,290,732.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,730,822.40 : 65,596,233.60 = 33,527,155.20 : x
  2. Step 2: Convert to fraction form
    43,730,822.40/65,596,233.60 = 33,527,155.20/x
  3. Step 3: Cross multiply
    43,730,822.40x = 65,596,233.60 × 33,527,155.20
  4. Step 4: Simplify right side
    43,730,822.40x = 2,199,255,104,442,654.75
  5. Step 5: Solve for x
    x = 2,199,255,104,442,654.75/43,730,822.40
  6. Step 6: Final answer
    x = 50,290,732.80

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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.