Home / 22,329,164.40-33,500,470.32-6,975,833.88

Finding the Fourth Proportional to 22,329,164.40, 33,500,470.32 and 6,975,833.88

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Solution

The fourth proportional to 22,329,164.40, 33,500,470.32 and 6,975,833.88 is: 10,465,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,329,164.40 : 33,500,470.32 = 6,975,833.88 : x
  2. Step 2: Convert to fraction form
    22,329,164.40/33,500,470.32 = 6,975,833.88/x
  3. Step 3: Cross multiply
    22,329,164.40x = 33,500,470.32 × 6,975,833.88
  4. Step 4: Simplify right side
    22,329,164.40x = 233,693,715,854,190.44
  5. Step 5: Solve for x
    x = 233,693,715,854,190.44/22,329,164.40
  6. Step 6: Final answer
    x = 10,465,851.37

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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.