Home / 62,264,315.80-93,396,473.70-61,414,010.20

Finding the Fourth Proportional to 62,264,315.80, 93,396,473.70 and 61,414,010.20

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Solution

The fourth proportional to 62,264,315.80, 93,396,473.70 and 61,414,010.20 is: 92,121,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,264,315.80 : 93,396,473.70 = 61,414,010.20 : x
  2. Step 2: Convert to fraction form
    62,264,315.80/93,396,473.70 = 61,414,010.20/x
  3. Step 3: Cross multiply
    62,264,315.80x = 93,396,473.70 × 61,414,010.20
  4. Step 4: Simplify right side
    62,264,315.80x = 5,735,851,988,455,832
  5. Step 5: Solve for x
    x = 5,735,851,988,455,832/62,264,315.80
  6. Step 6: Final answer
    x = 92,121,015.30

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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.