Home / 179,549,109.77-247,777,659.52-97,042,894.52

Finding the Fourth Proportional to 179,549,109.77, 247,777,659.52 and 97,042,894.52

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Solution

The fourth proportional to 179,549,109.77, 247,777,659.52 and 97,042,894.52 is: 133,919,133.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,549,109.77 : 247,777,659.52 = 97,042,894.52 : x
  2. Step 2: Convert to fraction form
    179,549,109.77/247,777,659.52 = 97,042,894.52/x
  3. Step 3: Cross multiply
    179,549,109.77x = 247,777,659.52 × 97,042,894.52
  4. Step 4: Simplify right side
    179,549,109.77x = 24,045,061,277,211,832
  5. Step 5: Solve for x
    x = 24,045,061,277,211,832/179,549,109.77
  6. Step 6: Final answer
    x = 133,919,133.92

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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.