Home / 27,608,972.60-41,413,458.90-9,407,118.35

Finding the Fourth Proportional to 27,608,972.60, 41,413,458.90 and 9,407,118.35

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Solution

The fourth proportional to 27,608,972.60, 41,413,458.90 and 9,407,118.35 is: 14,110,677.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,608,972.60 : 41,413,458.90 = 9,407,118.35 : x
  2. Step 2: Convert to fraction form
    27,608,972.60/41,413,458.90 = 9,407,118.35/x
  3. Step 3: Cross multiply
    27,608,972.60x = 41,413,458.90 × 9,407,118.35
  4. Step 4: Simplify right side
    27,608,972.60x = 389,581,309,155,160.81
  5. Step 5: Solve for x
    x = 389,581,309,155,160.81/27,608,972.60
  6. Step 6: Final answer
    x = 14,110,677.53

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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.