Home / 17,857,298.87-24,648,316.97-11,663,292.50

Finding the Fourth Proportional to 17,857,298.87, 24,648,316.97 and 11,663,292.50

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Solution

The fourth proportional to 17,857,298.87, 24,648,316.97 and 11,663,292.50 is: 16,098,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,857,298.87 : 24,648,316.97 = 11,663,292.50 : x
  2. Step 2: Convert to fraction form
    17,857,298.87/24,648,316.97 = 11,663,292.50/x
  3. Step 3: Cross multiply
    17,857,298.87x = 24,648,316.97 × 11,663,292.50
  4. Step 4: Simplify right side
    17,857,298.87x = 287,480,530,453,823.69
  5. Step 5: Solve for x
    x = 287,480,530,453,823.69/17,857,298.87
  6. Step 6: Final answer
    x = 16,098,769.05

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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.