Home / 284,328,002.70-425,736,176.85-284,328,002.70

Finding the Fourth Proportional to 284,328,002.70, 425,736,176.85 and 284,328,002.70

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Solution

The fourth proportional to 284,328,002.70, 425,736,176.85 and 284,328,002.70 is: 425,736,176.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,328,002.70 : 425,736,176.85 = 284,328,002.70 : x
  2. Step 2: Convert to fraction form
    284,328,002.70/425,736,176.85 = 284,328,002.70/x
  3. Step 3: Cross multiply
    284,328,002.70x = 425,736,176.85 × 284,328,002.70
  4. Step 4: Simplify right side
    284,328,002.70x = 121,048,716,840,894,480
  5. Step 5: Solve for x
    x = 121,048,716,840,894,480/284,328,002.70
  6. Step 6: Final answer
    x = 425,736,176.85

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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.