Home / 179,039,425,074.97-247,073,127,385.14-97,749,245,371.01

Finding the Fourth Proportional to 179,039,425,074.97, 247,073,127,385.14 and 97,749,245,371.01

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Solution

The fourth proportional to 179,039,425,074.97, 247,073,127,385.14 and 97,749,245,371.01 is: 134,893,260,203.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,039,425,074.97 : 247,073,127,385.14 = 97,749,245,371.01 : x
  2. Step 2: Convert to fraction form
    179,039,425,074.97/247,073,127,385.14 = 97,749,245,371.01/x
  3. Step 3: Cross multiply
    179,039,425,074.97x = 247,073,127,385.14 × 97,749,245,371.01
  4. Step 4: Simplify right side
    179,039,425,074.97x = 24,151,211,753,351,627,669,504
  5. Step 5: Solve for x
    x = 24,151,211,753,351,627,669,504/179,039,425,074.97
  6. Step 6: Final answer
    x = 134,893,260,203.66

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1.5x scale

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.