Home / 53,466,454.82-80,216,954.16-24,731,439.96

Finding the Fourth Proportional to 53,466,454.82, 80,216,954.16 and 24,731,439.96

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Solution

The fourth proportional to 53,466,454.82, 80,216,954.16 and 24,731,439.96 is: 37,105,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,466,454.82 : 80,216,954.16 = 24,731,439.96 : x
  2. Step 2: Convert to fraction form
    53,466,454.82/80,216,954.16 = 24,731,439.96/x
  3. Step 3: Cross multiply
    53,466,454.82x = 80,216,954.16 × 24,731,439.96
  4. Step 4: Simplify right side
    53,466,454.82x = 1,983,880,785,582,112.25
  5. Step 5: Solve for x
    x = 1,983,880,785,582,112.25/53,466,454.82
  6. Step 6: Final answer
    x = 37,105,149.24

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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.