Home / 27,432,195.67-41,119,487.07-9,230,071.69

Finding the Fourth Proportional to 27,432,195.67, 41,119,487.07 and 9,230,071.69

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Solution

The fourth proportional to 27,432,195.67, 41,119,487.07 and 9,230,071.69 is: 13,835,415.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,432,195.67 : 41,119,487.07 = 9,230,071.69 : x
  2. Step 2: Convert to fraction form
    27,432,195.67/41,119,487.07 = 9,230,071.69/x
  3. Step 3: Cross multiply
    27,432,195.67x = 41,119,487.07 × 9,230,071.69
  4. Step 4: Simplify right side
    27,432,195.67x = 379,535,813,512,128
  5. Step 5: Solve for x
    x = 379,535,813,512,128/27,432,195.67
  6. Step 6: Final answer
    x = 13,835,415.07

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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.