Home / 60,607,780.12-90,925,103.76-17,473,617.37

Finding the Fourth Proportional to 60,607,780.12, 90,925,103.76 and 17,473,617.37

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Solution

The fourth proportional to 60,607,780.12, 90,925,103.76 and 17,473,617.37 is: 26,214,299.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,607,780.12 : 90,925,103.76 = 17,473,617.37 : x
  2. Step 2: Convert to fraction form
    60,607,780.12/90,925,103.76 = 17,473,617.37/x
  3. Step 3: Cross multiply
    60,607,780.12x = 90,925,103.76 × 17,473,617.37
  4. Step 4: Simplify right side
    60,607,780.12x = 1,588,790,472,429,788.50
  5. Step 5: Solve for x
    x = 1,588,790,472,429,788.50/60,607,780.12
  6. Step 6: Final answer
    x = 26,214,299.04

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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.