Home / 26,248,221.60-39,360,522.60-10,068,795.60

Finding the Fourth Proportional to 26,248,221.60, 39,360,522.60 and 10,068,795.60

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Solution

The fourth proportional to 26,248,221.60, 39,360,522.60 and 10,068,795.60 is: 15,098,663.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248,221.60 : 39,360,522.60 = 10,068,795.60 : x
  2. Step 2: Convert to fraction form
    26,248,221.60/39,360,522.60 = 10,068,795.60/x
  3. Step 3: Cross multiply
    26,248,221.60x = 39,360,522.60 × 10,068,795.60
  4. Step 4: Simplify right side
    26,248,221.60x = 396,313,056,768,580.56
  5. Step 5: Solve for x
    x = 396,313,056,768,580.56/26,248,221.60
  6. Step 6: Final answer
    x = 15,098,663.17

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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.