Home / 6,295,693,938.20-9,443,540,907.30-2,613,303,819.80

Finding the Fourth Proportional to 6,295,693,938.20, 9,443,540,907.30 and 2,613,303,819.80

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Solution

The fourth proportional to 6,295,693,938.20, 9,443,540,907.30 and 2,613,303,819.80 is: 3,919,955,729.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,693,938.20 : 9,443,540,907.30 = 2,613,303,819.80 : x
  2. Step 2: Convert to fraction form
    6,295,693,938.20/9,443,540,907.30 = 2,613,303,819.80/x
  3. Step 3: Cross multiply
    6,295,693,938.20x = 9,443,540,907.30 × 2,613,303,819.80
  4. Step 4: Simplify right side
    6,295,693,938.20x = 24,678,841,525,484,646,400
  5. Step 5: Solve for x
    x = 24,678,841,525,484,646,400/6,295,693,938.20
  6. Step 6: Final answer
    x = 3,919,955,729.70

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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.