Home / 195,371,240.85-269,612,842.89-107,270,944.89

Finding the Fourth Proportional to 195,371,240.85, 269,612,842.89 and 107,270,944.89

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Solution

The fourth proportional to 195,371,240.85, 269,612,842.89 and 107,270,944.89 is: 148,034,195.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,371,240.85 : 269,612,842.89 = 107,270,944.89 : x
  2. Step 2: Convert to fraction form
    195,371,240.85/269,612,842.89 = 107,270,944.89/x
  3. Step 3: Cross multiply
    195,371,240.85x = 269,612,842.89 × 107,270,944.89
  4. Step 4: Simplify right side
    195,371,240.85x = 28,921,624,411,289,416
  5. Step 5: Solve for x
    x = 28,921,624,411,289,416/195,371,240.85
  6. Step 6: Final answer
    x = 148,034,195.23

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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.