Home / 6,295,693,939.20-9,443,540,908.80-2,613,303,820.80

Finding the Fourth Proportional to 6,295,693,939.20, 9,443,540,908.80 and 2,613,303,820.80

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Solution

The fourth proportional to 6,295,693,939.20, 9,443,540,908.80 and 2,613,303,820.80 is: 3,919,955,731.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,693,939.20 : 9,443,540,908.80 = 2,613,303,820.80 : x
  2. Step 2: Convert to fraction form
    6,295,693,939.20/9,443,540,908.80 = 2,613,303,820.80/x
  3. Step 3: Cross multiply
    6,295,693,939.20x = 9,443,540,908.80 × 2,613,303,820.80
  4. Step 4: Simplify right side
    6,295,693,939.20x = 24,678,841,538,848,145,408
  5. Step 5: Solve for x
    x = 24,678,841,538,848,145,408/6,295,693,939.20
  6. Step 6: Final answer
    x = 3,919,955,731.20

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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.