Home / 15,614,561.65-23,422,761.03-6,029,990.41

Finding the Fourth Proportional to 15,614,561.65, 23,422,761.03 and 6,029,990.41

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Solution

The fourth proportional to 15,614,561.65, 23,422,761.03 and 6,029,990.41 is: 9,045,340.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,614,561.65 : 23,422,761.03 = 6,029,990.41 : x
  2. Step 2: Convert to fraction form
    15,614,561.65/23,422,761.03 = 6,029,990.41/x
  3. Step 3: Cross multiply
    15,614,561.65x = 23,422,761.03 × 6,029,990.41
  4. Step 4: Simplify right side
    15,614,561.65x = 141,239,024,386,621.72
  5. Step 5: Solve for x
    x = 141,239,024,386,621.72/15,614,561.65
  6. Step 6: Final answer
    x = 9,045,340.34

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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.