Home / 53,974,433.96-80,961,585.76-17,582,764.96

Finding the Fourth Proportional to 53,974,433.96, 80,961,585.76 and 17,582,764.96

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Solution

The fourth proportional to 53,974,433.96, 80,961,585.76 and 17,582,764.96 is: 26,374,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,974,433.96 : 80,961,585.76 = 17,582,764.96 : x
  2. Step 2: Convert to fraction form
    53,974,433.96/80,961,585.76 = 17,582,764.96/x
  3. Step 3: Cross multiply
    53,974,433.96x = 80,961,585.76 × 17,582,764.96
  4. Step 4: Simplify right side
    53,974,433.96x = 1,423,528,533,206,963.25
  5. Step 5: Solve for x
    x = 1,423,528,533,206,963.25/53,974,433.96
  6. Step 6: Final answer
    x = 26,374,126.21

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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.