Home / 3,372,832,574.66-4,654,654,404.39-1,867,458,954.35

Finding the Fourth Proportional to 3,372,832,574.66, 4,654,654,404.39 and 1,867,458,954.35

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Solution

The fourth proportional to 3,372,832,574.66, 4,654,654,404.39 and 1,867,458,954.35 is: 2,577,173,890.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,832,574.66 : 4,654,654,404.39 = 1,867,458,954.35 : x
  2. Step 2: Convert to fraction form
    3,372,832,574.66/4,654,654,404.39 = 1,867,458,954.35/x
  3. Step 3: Cross multiply
    3,372,832,574.66x = 4,654,654,404.39 × 1,867,458,954.35
  4. Step 4: Simplify right side
    3,372,832,574.66x = 8,692,376,046,894,408,704
  5. Step 5: Solve for x
    x = 8,692,376,046,894,408,704/3,372,832,574.66
  6. Step 6: Final answer
    x = 2,577,173,890.04

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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.