Home / 3,074,587,930.64-4,613,287,262.52-1,673,473,258.64

Finding the Fourth Proportional to 3,074,587,930.64, 4,613,287,262.52 and 1,673,473,258.64

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Solution

The fourth proportional to 3,074,587,930.64, 4,613,287,262.52 and 1,673,473,258.64 is: 2,510,974,817.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,587,930.64 : 4,613,287,262.52 = 1,673,473,258.64 : x
  2. Step 2: Convert to fraction form
    3,074,587,930.64/4,613,287,262.52 = 1,673,473,258.64/x
  3. Step 3: Cross multiply
    3,074,587,930.64x = 4,613,287,262.52 × 1,673,473,258.64
  4. Step 4: Simplify right side
    3,074,587,930.64x = 7,720,212,868,251,750,400
  5. Step 5: Solve for x
    x = 7,720,212,868,251,750,400/3,074,587,930.64
  6. Step 6: Final answer
    x = 2,510,974,817.57

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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.