Home / 231,264,802.22-346,917,593.86-65,269,785.84

Finding the Fourth Proportional to 231,264,802.22, 346,917,593.86 and 65,269,785.84

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Solution

The fourth proportional to 231,264,802.22, 346,917,593.86 and 65,269,785.84 is: 97,910,433.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,264,802.22 : 346,917,593.86 = 65,269,785.84 : x
  2. Step 2: Convert to fraction form
    231,264,802.22/346,917,593.86 = 65,269,785.84/x
  3. Step 3: Cross multiply
    231,264,802.22x = 346,917,593.86 × 65,269,785.84
  4. Step 4: Simplify right side
    231,264,802.22x = 22,643,237,055,370,300
  5. Step 5: Solve for x
    x = 22,643,237,055,370,300/231,264,802.22
  6. Step 6: Final answer
    x = 97,910,433.57

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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.