Home / 15,267,835.50-22,901,738.67-3,908,265.90

Finding the Fourth Proportional to 15,267,835.50, 22,901,738.67 and 3,908,265.90

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Solution

The fourth proportional to 15,267,835.50, 22,901,738.67 and 3,908,265.90 is: 5,862,395.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,267,835.50 : 22,901,738.67 = 3,908,265.90 : x
  2. Step 2: Convert to fraction form
    15,267,835.50/22,901,738.67 = 3,908,265.90/x
  3. Step 3: Cross multiply
    15,267,835.50x = 22,901,738.67 × 3,908,265.90
  4. Step 4: Simplify right side
    15,267,835.50x = 89,506,084,294,672.36
  5. Step 5: Solve for x
    x = 89,506,084,294,672.36/15,267,835.50
  6. Step 6: Final answer
    x = 5,862,395.12

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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.