Home / 6,205,806,972.60-9,313,245,422.10-4,369,146,876.60

Finding the Fourth Proportional to 6,205,806,972.60, 9,313,245,422.10 and 4,369,146,876.60

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Solution

The fourth proportional to 6,205,806,972.60, 9,313,245,422.10 and 4,369,146,876.60 is: 6,556,913,118.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,806,972.60 : 9,313,245,422.10 = 4,369,146,876.60 : x
  2. Step 2: Convert to fraction form
    6,205,806,972.60/9,313,245,422.10 = 4,369,146,876.60/x
  3. Step 3: Cross multiply
    6,205,806,972.60x = 9,313,245,422.10 × 4,369,146,876.60
  4. Step 4: Simplify right side
    6,205,806,972.60x = 40,690,937,146,977,468,416
  5. Step 5: Solve for x
    x = 40,690,937,146,977,468,416/6,205,806,972.60
  6. Step 6: Final answer
    x = 6,556,913,118.09

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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.