Home / 151,073,456.93-226,610,172.92-41,898,626.57

Finding the Fourth Proportional to 151,073,456.93, 226,610,172.92 and 41,898,626.57

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Solution

The fourth proportional to 151,073,456.93, 226,610,172.92 and 41,898,626.57 is: 62,847,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,073,456.93 : 226,610,172.92 = 41,898,626.57 : x
  2. Step 2: Convert to fraction form
    151,073,456.93/226,610,172.92 = 41,898,626.57/x
  3. Step 3: Cross multiply
    151,073,456.93x = 226,610,172.92 × 41,898,626.57
  4. Step 4: Simplify right side
    151,073,456.93x = 9,494,655,012,809,478
  5. Step 5: Solve for x
    x = 9,494,655,012,809,478/151,073,456.93
  6. Step 6: Final answer
    x = 62,847,936.40

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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.