Home / 49,218,111.70-73,827,167.55-49,218,111.70

Finding the Fourth Proportional to 49,218,111.70, 73,827,167.55 and 49,218,111.70

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Solution

The fourth proportional to 49,218,111.70, 73,827,167.55 and 49,218,111.70 is: 73,827,167.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,218,111.70 : 73,827,167.55 = 49,218,111.70 : x
  2. Step 2: Convert to fraction form
    49,218,111.70/73,827,167.55 = 49,218,111.70/x
  3. Step 3: Cross multiply
    49,218,111.70x = 73,827,167.55 × 49,218,111.70
  4. Step 4: Simplify right side
    49,218,111.70x = 3,633,633,778,970,515.50
  5. Step 5: Solve for x
    x = 3,633,633,778,970,515.50/49,218,111.70
  6. Step 6: Final answer
    x = 73,827,167.55

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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.