Home / 8,797,588,693.20-13,211,688,540.60-4,665,103,477.20

Finding the Fourth Proportional to 8,797,588,693.20, 13,211,688,540.60 and 4,665,103,477.20

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Solution

The fourth proportional to 8,797,588,693.20, 13,211,688,540.60 and 4,665,103,477.20 is: 7,005,771,274.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,588,693.20 : 13,211,688,540.60 = 4,665,103,477.20 : x
  2. Step 2: Convert to fraction form
    8,797,588,693.20/13,211,688,540.60 = 4,665,103,477.20/x
  3. Step 3: Cross multiply
    8,797,588,693.20x = 13,211,688,540.60 × 4,665,103,477.20
  4. Step 4: Simplify right side
    8,797,588,693.20x = 61,633,894,150,436,454,400
  5. Step 5: Solve for x
    x = 61,633,894,150,436,454,400/8,797,588,693.20
  6. Step 6: Final answer
    x = 7,005,771,274.36

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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.