Home / 41,298,052.82-61,891,276.22-15,725,111.90

Finding the Fourth Proportional to 41,298,052.82, 61,891,276.22 and 15,725,111.90

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Solution

The fourth proportional to 41,298,052.82, 61,891,276.22 and 15,725,111.90 is: 23,566,419.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,298,052.82 : 61,891,276.22 = 15,725,111.90 : x
  2. Step 2: Convert to fraction form
    41,298,052.82/61,891,276.22 = 15,725,111.90/x
  3. Step 3: Cross multiply
    41,298,052.82x = 61,891,276.22 × 15,725,111.90
  4. Step 4: Simplify right side
    41,298,052.82x = 973,247,244,269,411.75
  5. Step 5: Solve for x
    x = 973,247,244,269,411.75/41,298,052.82
  6. Step 6: Final answer
    x = 23,566,419.67

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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.