Home / 25,852,499.06-38,768,659.32-11,283,874.39

Finding the Fourth Proportional to 25,852,499.06, 38,768,659.32 and 11,283,874.39

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Solution

The fourth proportional to 25,852,499.06, 38,768,659.32 and 11,283,874.39 is: 16,921,407.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,852,499.06 : 38,768,659.32 = 11,283,874.39 : x
  2. Step 2: Convert to fraction form
    25,852,499.06/38,768,659.32 = 11,283,874.39/x
  3. Step 3: Cross multiply
    25,852,499.06x = 38,768,659.32 × 11,283,874.39
  4. Step 4: Simplify right side
    25,852,499.06x = 437,460,682,126,358.12
  5. Step 5: Solve for x
    x = 437,460,682,126,358.12/25,852,499.06
  6. Step 6: Final answer
    x = 16,921,407.91

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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.