Home / 19,525,470.40-29,287,891.68-6,062,311.36

Finding the Fourth Proportional to 19,525,470.40, 29,287,891.68 and 6,062,311.36

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Solution

The fourth proportional to 19,525,470.40, 29,287,891.68 and 6,062,311.36 is: 9,093,369.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525,470.40 : 29,287,891.68 = 6,062,311.36 : x
  2. Step 2: Convert to fraction form
    19,525,470.40/29,287,891.68 = 6,062,311.36/x
  3. Step 3: Cross multiply
    19,525,470.40x = 29,287,891.68 × 6,062,311.36
  4. Step 4: Simplify right side
    19,525,470.40x = 177,552,318,442,113.50
  5. Step 5: Solve for x
    x = 177,552,318,442,113.50/19,525,470.40
  6. Step 6: Final answer
    x = 9,093,369.57

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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.