Home / 26,701,146.40-36,848,306.40-15,100,444.80

Finding the Fourth Proportional to 26,701,146.40, 36,848,306.40 and 15,100,444.80

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Solution

The fourth proportional to 26,701,146.40, 36,848,306.40 and 15,100,444.80 is: 20,839,023.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,146.40 : 36,848,306.40 = 15,100,444.80 : x
  2. Step 2: Convert to fraction form
    26,701,146.40/36,848,306.40 = 15,100,444.80/x
  3. Step 3: Cross multiply
    26,701,146.40x = 36,848,306.40 × 15,100,444.80
  4. Step 4: Simplify right side
    26,701,146.40x = 556,425,816,766,686.75
  5. Step 5: Solve for x
    x = 556,425,816,766,686.75/26,701,146.40
  6. Step 6: Final answer
    x = 20,839,023.48

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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.