Home / 26,862,007.80-40,293,011.70-22,704,958.20

Finding the Fourth Proportional to 26,862,007.80, 40,293,011.70 and 22,704,958.20

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Solution

The fourth proportional to 26,862,007.80, 40,293,011.70 and 22,704,958.20 is: 34,057,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,862,007.80 : 40,293,011.70 = 22,704,958.20 : x
  2. Step 2: Convert to fraction form
    26,862,007.80/40,293,011.70 = 22,704,958.20/x
  3. Step 3: Cross multiply
    26,862,007.80x = 40,293,011.70 × 22,704,958.20
  4. Step 4: Simplify right side
    26,862,007.80x = 914,851,146,400,611
  5. Step 5: Solve for x
    x = 914,851,146,400,611/26,862,007.80
  6. Step 6: Final answer
    x = 34,057,437.30

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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.