Home / 223,560,224.80-335,340,337.20-187,847,389.60

Finding the Fourth Proportional to 223,560,224.80, 335,340,337.20 and 187,847,389.60

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Solution

The fourth proportional to 223,560,224.80, 335,340,337.20 and 187,847,389.60 is: 281,771,084.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,560,224.80 : 335,340,337.20 = 187,847,389.60 : x
  2. Step 2: Convert to fraction form
    223,560,224.80/335,340,337.20 = 187,847,389.60/x
  3. Step 3: Cross multiply
    223,560,224.80x = 335,340,337.20 × 187,847,389.60
  4. Step 4: Simplify right side
    223,560,224.80x = 62,992,806,970,603,768
  5. Step 5: Solve for x
    x = 62,992,806,970,603,768/223,560,224.80
  6. Step 6: Final answer
    x = 281,771,084.40

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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.