Home / 180,871,001.80-271,306,502.70-94,635,842.20

Finding the Fourth Proportional to 180,871,001.80, 271,306,502.70 and 94,635,842.20

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Solution

The fourth proportional to 180,871,001.80, 271,306,502.70 and 94,635,842.20 is: 141,953,763.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,871,001.80 : 271,306,502.70 = 94,635,842.20 : x
  2. Step 2: Convert to fraction form
    180,871,001.80/271,306,502.70 = 94,635,842.20/x
  3. Step 3: Cross multiply
    180,871,001.80x = 271,306,502.70 × 94,635,842.20
  4. Step 4: Simplify right side
    180,871,001.80x = 25,675,319,377,351,072
  5. Step 5: Solve for x
    x = 25,675,319,377,351,072/180,871,001.80
  6. Step 6: Final answer
    x = 141,953,763.30

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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.