Home / 27,344,743.90-41,014,005.45-7,152,027.10

Finding the Fourth Proportional to 27,344,743.90, 41,014,005.45 and 7,152,027.10

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Solution

The fourth proportional to 27,344,743.90, 41,014,005.45 and 7,152,027.10 is: 10,727,227.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,344,743.90 : 41,014,005.45 = 7,152,027.10 : x
  2. Step 2: Convert to fraction form
    27,344,743.90/41,014,005.45 = 7,152,027.10/x
  3. Step 3: Cross multiply
    27,344,743.90x = 41,014,005.45 × 7,152,027.10
  4. Step 4: Simplify right side
    27,344,743.90x = 293,333,278,457,947.69
  5. Step 5: Solve for x
    x = 293,333,278,457,947.69/27,344,743.90
  6. Step 6: Final answer
    x = 10,727,227.12

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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.