Home / 110,585,134-152,607,550.58-61,692,562

Finding the Fourth Proportional to 110,585,134, 152,607,550.58 and 61,692,562

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Solution

The fourth proportional to 110,585,134, 152,607,550.58 and 61,692,562 is: 85,135,772.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,585,134 : 152,607,550.58 = 61,692,562 : x
  2. Step 2: Convert to fraction form
    110,585,134/152,607,550.58 = 61,692,562/x
  3. Step 3: Cross multiply
    110,585,134x = 152,607,550.58 × 61,692,562
  4. Step 4: Simplify right side
    110,585,134x = 9,414,750,775,824,786
  5. Step 5: Solve for x
    x = 9,414,750,775,824,786/110,585,134
  6. Step 6: Final answer
    x = 85,135,772.19

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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.