Home / 58,330,886.97-87,495,204.15-17,418,047.40

Finding the Fourth Proportional to 58,330,886.97, 87,495,204.15 and 17,418,047.40

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Solution

The fourth proportional to 58,330,886.97, 87,495,204.15 and 17,418,047.40 is: 26,126,734.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,330,886.97 : 87,495,204.15 = 17,418,047.40 : x
  2. Step 2: Convert to fraction form
    58,330,886.97/87,495,204.15 = 17,418,047.40/x
  3. Step 3: Cross multiply
    58,330,886.97x = 87,495,204.15 × 17,418,047.40
  4. Step 4: Simplify right side
    58,330,886.97x = 1,523,995,613,157,376.75
  5. Step 5: Solve for x
    x = 1,523,995,613,157,376.75/58,330,886.97
  6. Step 6: Final answer
    x = 26,126,734.78

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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.