Home / 362,495,520.90-543,743,281.35-224,746,013.70

Finding the Fourth Proportional to 362,495,520.90, 543,743,281.35 and 224,746,013.70

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Solution

The fourth proportional to 362,495,520.90, 543,743,281.35 and 224,746,013.70 is: 337,119,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,495,520.90 : 543,743,281.35 = 224,746,013.70 : x
  2. Step 2: Convert to fraction form
    362,495,520.90/543,743,281.35 = 224,746,013.70/x
  3. Step 3: Cross multiply
    362,495,520.90x = 543,743,281.35 × 224,746,013.70
  4. Step 4: Simplify right side
    362,495,520.90x = 122,204,134,959,570,048
  5. Step 5: Solve for x
    x = 122,204,134,959,570,048/362,495,520.90
  6. Step 6: Final answer
    x = 337,119,020.55

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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.