Home / 53,466,451.82-80,216,949.66-24,731,436.95

Finding the Fourth Proportional to 53,466,451.82, 80,216,949.66 and 24,731,436.95

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Solution

The fourth proportional to 53,466,451.82, 80,216,949.66 and 24,731,436.95 is: 37,105,144.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,466,451.82 : 80,216,949.66 = 24,731,436.95 : x
  2. Step 2: Convert to fraction form
    53,466,451.82/80,216,949.66 = 24,731,436.95/x
  3. Step 3: Cross multiply
    53,466,451.82x = 80,216,949.66 × 24,731,436.95
  4. Step 4: Simplify right side
    53,466,451.82x = 1,983,880,432,312,872
  5. Step 5: Solve for x
    x = 1,983,880,432,312,872/53,466,451.82
  6. Step 6: Final answer
    x = 37,105,144.72

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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.