Home / 377,713,240.30-566,569,860.45-224,280,318.70

Finding the Fourth Proportional to 377,713,240.30, 566,569,860.45 and 224,280,318.70

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Solution

The fourth proportional to 377,713,240.30, 566,569,860.45 and 224,280,318.70 is: 336,420,478.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,713,240.30 : 566,569,860.45 = 224,280,318.70 : x
  2. Step 2: Convert to fraction form
    377,713,240.30/566,569,860.45 = 224,280,318.70/x
  3. Step 3: Cross multiply
    377,713,240.30x = 566,569,860.45 × 224,280,318.70
  4. Step 4: Simplify right side
    377,713,240.30x = 127,070,468,867,540,528
  5. Step 5: Solve for x
    x = 127,070,468,867,540,528/377,713,240.30
  6. Step 6: Final answer
    x = 336,420,478.05

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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.