Home / 39,241,369.42-54,158,246.39-22,502,659.41

Finding the Fourth Proportional to 39,241,369.42, 54,158,246.39 and 22,502,659.41

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Solution

The fourth proportional to 39,241,369.42, 54,158,246.39 and 22,502,659.41 is: 31,056,627.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,241,369.42 : 54,158,246.39 = 22,502,659.41 : x
  2. Step 2: Convert to fraction form
    39,241,369.42/54,158,246.39 = 22,502,659.41/x
  3. Step 3: Cross multiply
    39,241,369.42x = 54,158,246.39 × 22,502,659.41
  4. Step 4: Simplify right side
    39,241,369.42x = 1,218,704,572,813,288.75
  5. Step 5: Solve for x
    x = 1,218,704,572,813,288.75/39,241,369.42
  6. Step 6: Final answer
    x = 31,056,627.00

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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.