Home / 25,901,120.54-35,741,397.45-14,734,642.48

Finding the Fourth Proportional to 25,901,120.54, 35,741,397.45 and 14,734,642.48

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Solution

The fourth proportional to 25,901,120.54, 35,741,397.45 and 14,734,642.48 is: 20,332,584.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,901,120.54 : 35,741,397.45 = 14,734,642.48 : x
  2. Step 2: Convert to fraction form
    25,901,120.54/35,741,397.45 = 14,734,642.48/x
  3. Step 3: Cross multiply
    25,901,120.54x = 35,741,397.45 × 14,734,642.48
  4. Step 4: Simplify right side
    25,901,120.54x = 526,636,713,161,333.75
  5. Step 5: Solve for x
    x = 526,636,713,161,333.75/25,901,120.54
  6. Step 6: Final answer
    x = 20,332,584.16

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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.