Home / 6,205,806,816.60-9,313,245,188.10-4,369,146,720.60

Finding the Fourth Proportional to 6,205,806,816.60, 9,313,245,188.10 and 4,369,146,720.60

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Solution

The fourth proportional to 6,205,806,816.60, 9,313,245,188.10 and 4,369,146,720.60 is: 6,556,912,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,806,816.60 : 9,313,245,188.10 = 4,369,146,720.60 : x
  2. Step 2: Convert to fraction form
    6,205,806,816.60/9,313,245,188.10 = 4,369,146,720.60/x
  3. Step 3: Cross multiply
    6,205,806,816.60x = 9,313,245,188.10 × 4,369,146,720.60
  4. Step 4: Simplify right side
    6,205,806,816.60x = 40,690,934,671,730,851,840
  5. Step 5: Solve for x
    x = 40,690,934,671,730,851,840/6,205,806,816.60
  6. Step 6: Final answer
    x = 6,556,912,884.06

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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.