Home / 43,712,584.40-65,512,889.40-33,564,904.40

Finding the Fourth Proportional to 43,712,584.40, 65,512,889.40 and 33,564,904.40

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Solution

The fourth proportional to 43,712,584.40, 65,512,889.40 and 33,564,904.40 is: 50,304,366.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,712,584.40 : 65,512,889.40 = 33,564,904.40 : x
  2. Step 2: Convert to fraction form
    43,712,584.40/65,512,889.40 = 33,564,904.40/x
  3. Step 3: Cross multiply
    43,712,584.40x = 65,512,889.40 × 33,564,904.40
  4. Step 4: Simplify right side
    43,712,584.40x = 2,198,933,869,678,773.25
  5. Step 5: Solve for x
    x = 2,198,933,869,678,773.25/43,712,584.40
  6. Step 6: Final answer
    x = 50,304,366.58

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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.