Home / 43,344,161.52-65,006,293.08-25,841,671.04

Finding the Fourth Proportional to 43,344,161.52, 65,006,293.08 and 25,841,671.04

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Solution

The fourth proportional to 43,344,161.52, 65,006,293.08 and 25,841,671.04 is: 38,756,574.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,344,161.52 : 65,006,293.08 = 25,841,671.04 : x
  2. Step 2: Convert to fraction form
    43,344,161.52/65,006,293.08 = 25,841,671.04/x
  3. Step 3: Cross multiply
    43,344,161.52x = 65,006,293.08 × 25,841,671.04
  4. Step 4: Simplify right side
    43,344,161.52x = 1,679,871,241,303,188.25
  5. Step 5: Solve for x
    x = 1,679,871,241,303,188.25/43,344,161.52
  6. Step 6: Final answer
    x = 38,756,574.87

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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.