Home / 10,782,791,863.10-14,880,827,577.66-6,025,183,227.62

Finding the Fourth Proportional to 10,782,791,863.10, 14,880,827,577.66 and 6,025,183,227.62

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Solution

The fourth proportional to 10,782,791,863.10, 14,880,827,577.66 and 6,025,183,227.62 is: 8,315,074,043.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,782,791,863.10 : 14,880,827,577.66 = 6,025,183,227.62 : x
  2. Step 2: Convert to fraction form
    10,782,791,863.10/14,880,827,577.66 = 6,025,183,227.62/x
  3. Step 3: Cross multiply
    10,782,791,863.10x = 14,880,827,577.66 × 6,025,183,227.62
  4. Step 4: Simplify right side
    10,782,791,863.10x = 89,659,712,734,010,425,344
  5. Step 5: Solve for x
    x = 89,659,712,734,010,425,344/10,782,791,863.10
  6. Step 6: Final answer
    x = 8,315,074,043.19

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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.