Home / 14,949,608.20-22,424,412.30-7,391,336.20

Finding the Fourth Proportional to 14,949,608.20, 22,424,412.30 and 7,391,336.20

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Solution

The fourth proportional to 14,949,608.20, 22,424,412.30 and 7,391,336.20 is: 11,087,004.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949,608.20 : 22,424,412.30 = 7,391,336.20 : x
  2. Step 2: Convert to fraction form
    14,949,608.20/22,424,412.30 = 7,391,336.20/x
  3. Step 3: Cross multiply
    14,949,608.20x = 22,424,412.30 × 7,391,336.20
  4. Step 4: Simplify right side
    14,949,608.20x = 165,746,370,396,715.28
  5. Step 5: Solve for x
    x = 165,746,370,396,715.28/14,949,608.20
  6. Step 6: Final answer
    x = 11,087,004.30

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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.