Home / 2,458,128,625.60-3,687,192,938.40-2,417,313,956.80

Finding the Fourth Proportional to 2,458,128,625.60, 3,687,192,938.40 and 2,417,313,956.80

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Solution

The fourth proportional to 2,458,128,625.60, 3,687,192,938.40 and 2,417,313,956.80 is: 3,625,970,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,128,625.60 : 3,687,192,938.40 = 2,417,313,956.80 : x
  2. Step 2: Convert to fraction form
    2,458,128,625.60/3,687,192,938.40 = 2,417,313,956.80/x
  3. Step 3: Cross multiply
    2,458,128,625.60x = 3,687,192,938.40 × 2,417,313,956.80
  4. Step 4: Simplify right side
    2,458,128,625.60x = 8,913,102,951,408,723,968
  5. Step 5: Solve for x
    x = 8,913,102,951,408,723,968/2,458,128,625.60
  6. Step 6: Final answer
    x = 3,625,970,935.20

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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.