Home / 27,772,005.33-41,664,659.04-11,588,954.31

Finding the Fourth Proportional to 27,772,005.33, 41,664,659.04 and 11,588,954.31

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Solution

The fourth proportional to 27,772,005.33, 41,664,659.04 and 11,588,954.31 is: 17,386,206.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,772,005.33 : 41,664,659.04 = 11,588,954.31 : x
  2. Step 2: Convert to fraction form
    27,772,005.33/41,664,659.04 = 11,588,954.31/x
  3. Step 3: Cross multiply
    27,772,005.33x = 41,664,659.04 × 11,588,954.31
  4. Step 4: Simplify right side
    27,772,005.33x = 482,849,829,956,288.50
  5. Step 5: Solve for x
    x = 482,849,829,956,288.50/27,772,005.33
  6. Step 6: Final answer
    x = 17,386,206.87

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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.