Home / 2,403,652,916.06-3,317,060,500.19-1,331,974,147.12

Finding the Fourth Proportional to 2,403,652,916.06, 3,317,060,500.19 and 1,331,974,147.12

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Solution

The fourth proportional to 2,403,652,916.06, 3,317,060,500.19 and 1,331,974,147.12 is: 1,838,135,115.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,652,916.06 : 3,317,060,500.19 = 1,331,974,147.12 : x
  2. Step 2: Convert to fraction form
    2,403,652,916.06/3,317,060,500.19 = 1,331,974,147.12/x
  3. Step 3: Cross multiply
    2,403,652,916.06x = 3,317,060,500.19 × 1,331,974,147.12
  4. Step 4: Simplify right side
    2,403,652,916.06x = 4,418,238,830,675,077,632
  5. Step 5: Solve for x
    x = 4,418,238,830,675,077,632/2,403,652,916.06
  6. Step 6: Final answer
    x = 1,838,135,115.58

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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.