Home / 45,113,927.74-62,255,609.46-25,534,395.74

Finding the Fourth Proportional to 45,113,927.74, 62,255,609.46 and 25,534,395.74

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Solution

The fourth proportional to 45,113,927.74, 62,255,609.46 and 25,534,395.74 is: 35,236,554.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,113,927.74 : 62,255,609.46 = 25,534,395.74 : x
  2. Step 2: Convert to fraction form
    45,113,927.74/62,255,609.46 = 25,534,395.74/x
  3. Step 3: Cross multiply
    45,113,927.74x = 62,255,609.46 × 25,534,395.74
  4. Step 4: Simplify right side
    45,113,927.74x = 1,589,659,368,986,527.50
  5. Step 5: Solve for x
    x = 1,589,659,368,986,527.50/45,113,927.74
  6. Step 6: Final answer
    x = 35,236,554.40

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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.