Home / 9,452,476-14,180,210.07-3,387,073.69

Finding the Fourth Proportional to 9,452,476, 14,180,210.07 and 3,387,073.69

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Solution

The fourth proportional to 9,452,476, 14,180,210.07 and 3,387,073.69 is: 5,081,146.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,476 : 14,180,210.07 = 3,387,073.69 : x
  2. Step 2: Convert to fraction form
    9,452,476/14,180,210.07 = 3,387,073.69/x
  3. Step 3: Cross multiply
    9,452,476x = 14,180,210.07 × 3,387,073.69
  4. Step 4: Simplify right side
    9,452,476x = 48,029,416,446,770.05
  5. Step 5: Solve for x
    x = 48,029,416,446,770.05/9,452,476
  6. Step 6: Final answer
    x = 5,081,146.62

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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.