Home / 25,694,810.40-35,458,672.08-14,684,927.52

Finding the Fourth Proportional to 25,694,810.40, 35,458,672.08 and 14,684,927.52

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Solution

The fourth proportional to 25,694,810.40, 35,458,672.08 and 14,684,927.52 is: 20,265,104.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,694,810.40 : 35,458,672.08 = 14,684,927.52 : x
  2. Step 2: Convert to fraction form
    25,694,810.40/35,458,672.08 = 14,684,927.52/x
  3. Step 3: Cross multiply
    25,694,810.40x = 35,458,672.08 × 14,684,927.52
  4. Step 4: Simplify right side
    25,694,810.40x = 520,708,029,450,247.62
  5. Step 5: Solve for x
    x = 520,708,029,450,247.62/25,694,810.40
  6. Step 6: Final answer
    x = 20,265,104.95

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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.