Home / 45,113,979.09-62,255,680.19-25,534,446.96

Finding the Fourth Proportional to 45,113,979.09, 62,255,680.19 and 25,534,446.96

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Solution

The fourth proportional to 45,113,979.09, 62,255,680.19 and 25,534,446.96 is: 35,236,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,113,979.09 : 62,255,680.19 = 25,534,446.96 : x
  2. Step 2: Convert to fraction form
    45,113,979.09/62,255,680.19 = 25,534,446.96/x
  3. Step 3: Cross multiply
    45,113,979.09x = 62,255,680.19 × 25,534,446.96
  4. Step 4: Simplify right side
    45,113,979.09x = 1,589,664,363,642,605.50
  5. Step 5: Solve for x
    x = 1,589,664,363,642,605.50/45,113,979.09
  6. Step 6: Final answer
    x = 35,236,625.00

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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.