Home / 45,304,061.34-67,903,383.54-25,886,898.92

Finding the Fourth Proportional to 45,304,061.34, 67,903,383.54 and 25,886,898.92

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Solution

The fourth proportional to 45,304,061.34, 67,903,383.54 and 25,886,898.92 is: 38,800,230.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,304,061.34 : 67,903,383.54 = 25,886,898.92 : x
  2. Step 2: Convert to fraction form
    45,304,061.34/67,903,383.54 = 25,886,898.92/x
  3. Step 3: Cross multiply
    45,304,061.34x = 67,903,383.54 × 25,886,898.92
  4. Step 4: Simplify right side
    45,304,061.34x = 1,757,808,026,025,972
  5. Step 5: Solve for x
    x = 1,757,808,026,025,972/45,304,061.34
  6. Step 6: Final answer
    x = 38,800,230.58

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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.