Home / 11,277,658,924.92-15,562,258,335.18-6,520,241,441.88

Finding the Fourth Proportional to 11,277,658,924.92, 15,562,258,335.18 and 6,520,241,441.88

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Solution

The fourth proportional to 11,277,658,924.92, 15,562,258,335.18 and 6,520,241,441.88 is: 8,997,406,500.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,658,924.92 : 15,562,258,335.18 = 6,520,241,441.88 : x
  2. Step 2: Convert to fraction form
    11,277,658,924.92/15,562,258,335.18 = 6,520,241,441.88/x
  3. Step 3: Cross multiply
    11,277,658,924.92x = 15,562,258,335.18 × 6,520,241,441.88
  4. Step 4: Simplify right side
    11,277,658,924.92x = 101,469,681,726,283,087,872
  5. Step 5: Solve for x
    x = 101,469,681,726,283,087,872/11,277,658,924.92
  6. Step 6: Final answer
    x = 8,997,406,500.92

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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.