Home / 58,330,949.52-87,495,297.97-17,418,109.93

Finding the Fourth Proportional to 58,330,949.52, 87,495,297.97 and 17,418,109.93

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Solution

The fourth proportional to 58,330,949.52, 87,495,297.97 and 17,418,109.93 is: 26,126,828.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,330,949.52 : 87,495,297.97 = 17,418,109.93 : x
  2. Step 2: Convert to fraction form
    58,330,949.52/87,495,297.97 = 17,418,109.93/x
  3. Step 3: Cross multiply
    58,330,949.52x = 87,495,297.97 × 17,418,109.93
  4. Step 4: Simplify right side
    58,330,949.52x = 1,524,002,718,399,565.75
  5. Step 5: Solve for x
    x = 1,524,002,718,399,565.75/58,330,949.52
  6. Step 6: Final answer
    x = 26,126,828.57

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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.