Home / 2,269,114,110.90-3,404,023,082.19-959,021,679.06

Finding the Fourth Proportional to 2,269,114,110.90, 3,404,023,082.19 and 959,021,679.06

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Solution

The fourth proportional to 2,269,114,110.90, 3,404,023,082.19 and 959,021,679.06 is: 1,438,681,252.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,114,110.90 : 3,404,023,082.19 = 959,021,679.06 : x
  2. Step 2: Convert to fraction form
    2,269,114,110.90/3,404,023,082.19 = 959,021,679.06/x
  3. Step 3: Cross multiply
    2,269,114,110.90x = 3,404,023,082.19 × 959,021,679.06
  4. Step 4: Simplify right side
    2,269,114,110.90x = 3,264,531,931,840,849,920
  5. Step 5: Solve for x
    x = 3,264,531,931,840,849,920/2,269,114,110.90
  6. Step 6: Final answer
    x = 1,438,681,252.81

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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.