Home / 252,746,014.80-379,119,022.20-224,048,200.80

Finding the Fourth Proportional to 252,746,014.80, 379,119,022.20 and 224,048,200.80

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Solution

The fourth proportional to 252,746,014.80, 379,119,022.20 and 224,048,200.80 is: 336,072,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,746,014.80 : 379,119,022.20 = 224,048,200.80 : x
  2. Step 2: Convert to fraction form
    252,746,014.80/379,119,022.20 = 224,048,200.80/x
  3. Step 3: Cross multiply
    252,746,014.80x = 379,119,022.20 × 224,048,200.80
  4. Step 4: Simplify right side
    252,746,014.80x = 84,940,934,812,965,264
  5. Step 5: Solve for x
    x = 84,940,934,812,965,264/252,746,014.80
  6. Step 6: Final answer
    x = 336,072,301.20

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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.