Home / 60,855,863.40-91,288,014.66-24,464,268.18

Finding the Fourth Proportional to 60,855,863.40, 91,288,014.66 and 24,464,268.18

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Solution

The fourth proportional to 60,855,863.40, 91,288,014.66 and 24,464,268.18 is: 36,698,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,855,863.40 : 91,288,014.66 = 24,464,268.18 : x
  2. Step 2: Convert to fraction form
    60,855,863.40/91,288,014.66 = 24,464,268.18/x
  3. Step 3: Cross multiply
    60,855,863.40x = 91,288,014.66 × 24,464,268.18
  4. Step 4: Simplify right side
    60,855,863.40x = 2,233,294,472,262,011.50
  5. Step 5: Solve for x
    x = 2,233,294,472,262,011.50/60,855,863.40
  6. Step 6: Final answer
    x = 36,698,098.55

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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.