Home / 934,196,002.20-1,401,187,715.10-244,173,007.80

Finding the Fourth Proportional to 934,196,002.20, 1,401,187,715.10 and 244,173,007.80

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Solution

The fourth proportional to 934,196,002.20, 1,401,187,715.10 and 244,173,007.80 is: 366,231,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,196,002.20 : 1,401,187,715.10 = 244,173,007.80 : x
  2. Step 2: Convert to fraction form
    934,196,002.20/1,401,187,715.10 = 244,173,007.80/x
  3. Step 3: Cross multiply
    934,196,002.20x = 1,401,187,715.10 × 244,173,007.80
  4. Step 4: Simplify right side
    934,196,002.20x = 342,132,218,888,376,448
  5. Step 5: Solve for x
    x = 342,132,218,888,376,448/934,196,002.20
  6. Step 6: Final answer
    x = 366,231,730.90

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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.