Home / 49,166,531.75-67,851,419.72-26,840,708.24

Finding the Fourth Proportional to 49,166,531.75, 67,851,419.72 and 26,840,708.24

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Solution

The fourth proportional to 49,166,531.75, 67,851,419.72 and 26,840,708.24 is: 37,041,054.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,531.75 : 67,851,419.72 = 26,840,708.24 : x
  2. Step 2: Convert to fraction form
    49,166,531.75/67,851,419.72 = 26,840,708.24/x
  3. Step 3: Cross multiply
    49,166,531.75x = 67,851,419.72 × 26,840,708.24
  4. Step 4: Simplify right side
    49,166,531.75x = 1,821,180,159,900,842
  5. Step 5: Solve for x
    x = 1,821,180,159,900,842/49,166,531.75
  6. Step 6: Final answer
    x = 37,041,054.05

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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.