Home / 5,613,776,110.96-7,747,072,255.12-3,107,691,673.72

Finding the Fourth Proportional to 5,613,776,110.96, 7,747,072,255.12 and 3,107,691,673.72

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Solution

The fourth proportional to 5,613,776,110.96, 7,747,072,255.12 and 3,107,691,673.72 is: 4,288,648,401.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,776,110.96 : 7,747,072,255.12 = 3,107,691,673.72 : x
  2. Step 2: Convert to fraction form
    5,613,776,110.96/7,747,072,255.12 = 3,107,691,673.72/x
  3. Step 3: Cross multiply
    5,613,776,110.96x = 7,747,072,255.12 × 3,107,691,673.72
  4. Step 4: Simplify right side
    5,613,776,110.96x = 24,075,511,942,916,513,792
  5. Step 5: Solve for x
    x = 24,075,511,942,916,513,792/5,613,776,110.96
  6. Step 6: Final answer
    x = 4,288,648,401.19

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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.