Home / 5,445,341,335.40-8,168,012,003.10-5,324,408,983.40

Finding the Fourth Proportional to 5,445,341,335.40, 8,168,012,003.10 and 5,324,408,983.40

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Solution

The fourth proportional to 5,445,341,335.40, 8,168,012,003.10 and 5,324,408,983.40 is: 7,986,613,475.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,341,335.40 : 8,168,012,003.10 = 5,324,408,983.40 : x
  2. Step 2: Convert to fraction form
    5,445,341,335.40/8,168,012,003.10 = 5,324,408,983.40/x
  3. Step 3: Cross multiply
    5,445,341,335.40x = 8,168,012,003.10 × 5,324,408,983.40
  4. Step 4: Simplify right side
    5,445,341,335.40x = 43,489,836,485,824,667,648
  5. Step 5: Solve for x
    x = 43,489,836,485,824,667,648/5,445,341,335.40
  6. Step 6: Final answer
    x = 7,986,613,475.10

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Double scale
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Similar ratio
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1.5x scale

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.