Home / 224,017,264.80-336,025,897.20-178,667,632.80

Finding the Fourth Proportional to 224,017,264.80, 336,025,897.20 and 178,667,632.80

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Solution

The fourth proportional to 224,017,264.80, 336,025,897.20 and 178,667,632.80 is: 268,001,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,017,264.80 : 336,025,897.20 = 178,667,632.80 : x
  2. Step 2: Convert to fraction form
    224,017,264.80/336,025,897.20 = 178,667,632.80/x
  3. Step 3: Cross multiply
    224,017,264.80x = 336,025,897.20 × 178,667,632.80
  4. Step 4: Simplify right side
    224,017,264.80x = 60,036,951,612,220,152
  5. Step 5: Solve for x
    x = 60,036,951,612,220,152/224,017,264.80
  6. Step 6: Final answer
    x = 268,001,449.20

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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.