Home / 14,810,118.76-22,235,737.50-7,626,788.20

Finding the Fourth Proportional to 14,810,118.76, 22,235,737.50 and 7,626,788.20

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Solution

The fourth proportional to 14,810,118.76, 22,235,737.50 and 7,626,788.20 is: 11,450,769.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,118.76 : 22,235,737.50 = 7,626,788.20 : x
  2. Step 2: Convert to fraction form
    14,810,118.76/22,235,737.50 = 7,626,788.20/x
  3. Step 3: Cross multiply
    14,810,118.76x = 22,235,737.50 × 7,626,788.20
  4. Step 4: Simplify right side
    14,810,118.76x = 169,587,260,383,297.50
  5. Step 5: Solve for x
    x = 169,587,260,383,297.50/14,810,118.76
  6. Step 6: Final answer
    x = 11,450,769.78

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Double scale
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1.5x scale

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.