Home / 3,716,718,665.10-5,575,917,920.67-1,229,573,719.14

Finding the Fourth Proportional to 3,716,718,665.10, 5,575,917,920.67 and 1,229,573,719.14

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Solution

The fourth proportional to 3,716,718,665.10, 5,575,917,920.67 and 1,229,573,719.14 is: 1,844,638,444.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,718,665.10 : 5,575,917,920.67 = 1,229,573,719.14 : x
  2. Step 2: Convert to fraction form
    3,716,718,665.10/5,575,917,920.67 = 1,229,573,719.14/x
  3. Step 3: Cross multiply
    3,716,718,665.10x = 5,575,917,920.67 × 1,229,573,719.14
  4. Step 4: Simplify right side
    3,716,718,665.10x = 6,856,002,135,337,587,712
  5. Step 5: Solve for x
    x = 6,856,002,135,337,587,712/3,716,718,665.10
  6. Step 6: Final answer
    x = 1,844,638,444.04

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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.