Home / 32,077,731.12-44,267,221.08-17,393,370.72

Finding the Fourth Proportional to 32,077,731.12, 44,267,221.08 and 17,393,370.72

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Solution

The fourth proportional to 32,077,731.12, 44,267,221.08 and 17,393,370.72 is: 24,002,825.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,077,731.12 : 44,267,221.08 = 17,393,370.72 : x
  2. Step 2: Convert to fraction form
    32,077,731.12/44,267,221.08 = 17,393,370.72/x
  3. Step 3: Cross multiply
    32,077,731.12x = 44,267,221.08 × 17,393,370.72
  4. Step 4: Simplify right side
    32,077,731.12x = 769,956,186,988,638.75
  5. Step 5: Solve for x
    x = 769,956,186,988,638.75/32,077,731.12
  6. Step 6: Final answer
    x = 24,002,825.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.