Home / 5,469,021,657.76-7,547,257,546.04-2,962,895,369.56

Finding the Fourth Proportional to 5,469,021,657.76, 7,547,257,546.04 and 2,962,895,369.56

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Solution

The fourth proportional to 5,469,021,657.76, 7,547,257,546.04 and 2,962,895,369.56 is: 4,088,799,758.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,021,657.76 : 7,547,257,546.04 = 2,962,895,369.56 : x
  2. Step 2: Convert to fraction form
    5,469,021,657.76/7,547,257,546.04 = 2,962,895,369.56/x
  3. Step 3: Cross multiply
    5,469,021,657.76x = 7,547,257,546.04 × 2,962,895,369.56
  4. Step 4: Simplify right side
    5,469,021,657.76x = 22,361,734,436,038,684,672
  5. Step 5: Solve for x
    x = 22,361,734,436,038,684,672/5,469,021,657.76
  6. Step 6: Final answer
    x = 4,088,799,758.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.