Home / 25,964,115.46-38,883,760.12-14,851,506.54

Finding the Fourth Proportional to 25,964,115.46, 38,883,760.12 and 14,851,506.54

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Solution

The fourth proportional to 25,964,115.46, 38,883,760.12 and 14,851,506.54 is: 22,241,559.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,115.46 : 38,883,760.12 = 14,851,506.54 : x
  2. Step 2: Convert to fraction form
    25,964,115.46/38,883,760.12 = 14,851,506.54/x
  3. Step 3: Cross multiply
    25,964,115.46x = 38,883,760.12 × 14,851,506.54
  4. Step 4: Simplify right side
    25,964,115.46x = 577,482,417,721,971.12
  5. Step 5: Solve for x
    x = 577,482,417,721,971.12/25,964,115.46
  6. Step 6: Final answer
    x = 22,241,559.46

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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.