Home / 48,406,812.03-66,801,401.46-26,676,780.03

Finding the Fourth Proportional to 48,406,812.03, 66,801,401.46 and 26,676,780.03

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Solution

The fourth proportional to 48,406,812.03, 66,801,401.46 and 26,676,780.03 is: 36,813,956.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,812.03 : 66,801,401.46 = 26,676,780.03 : x
  2. Step 2: Convert to fraction form
    48,406,812.03/66,801,401.46 = 26,676,780.03/x
  3. Step 3: Cross multiply
    48,406,812.03x = 66,801,401.46 × 26,676,780.03
  4. Step 4: Simplify right side
    48,406,812.03x = 1,782,046,292,444,141
  5. Step 5: Solve for x
    x = 1,782,046,292,444,141/48,406,812.03
  6. Step 6: Final answer
    x = 36,813,956.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.