Home / 48,225,069.63-66,550,329.81-26,198,392.95

Finding the Fourth Proportional to 48,225,069.63, 66,550,329.81 and 26,198,392.95

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Solution

The fourth proportional to 48,225,069.63, 66,550,329.81 and 26,198,392.95 is: 36,153,637.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,225,069.63 : 66,550,329.81 = 26,198,392.95 : x
  2. Step 2: Convert to fraction form
    48,225,069.63/66,550,329.81 = 26,198,392.95/x
  3. Step 3: Cross multiply
    48,225,069.63x = 66,550,329.81 × 26,198,392.95
  4. Step 4: Simplify right side
    48,225,069.63x = 1,743,511,691,314,478.75
  5. Step 5: Solve for x
    x = 1,743,511,691,314,478.75/48,225,069.63
  6. Step 6: Final answer
    x = 36,153,637.61

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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.