Home / 27,326,612.46-40,989,265.31-8,882,534.28

Finding the Fourth Proportional to 27,326,612.46, 40,989,265.31 and 8,882,534.28

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Solution

The fourth proportional to 27,326,612.46, 40,989,265.31 and 8,882,534.28 is: 13,323,589.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,612.46 : 40,989,265.31 = 8,882,534.28 : x
  2. Step 2: Convert to fraction form
    27,326,612.46/40,989,265.31 = 8,882,534.28/x
  3. Step 3: Cross multiply
    27,326,612.46x = 40,989,265.31 × 8,882,534.28
  4. Step 4: Simplify right side
    27,326,612.46x = 364,088,554,228,089.81
  5. Step 5: Solve for x
    x = 364,088,554,228,089.81/27,326,612.46
  6. Step 6: Final answer
    x = 13,323,589.04

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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.