Home / 6,295,693,934.70-9,443,540,902.05-2,613,303,816.30

Finding the Fourth Proportional to 6,295,693,934.70, 9,443,540,902.05 and 2,613,303,816.30

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Solution

The fourth proportional to 6,295,693,934.70, 9,443,540,902.05 and 2,613,303,816.30 is: 3,919,955,724.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,693,934.70 : 9,443,540,902.05 = 2,613,303,816.30 : x
  2. Step 2: Convert to fraction form
    6,295,693,934.70/9,443,540,902.05 = 2,613,303,816.30/x
  3. Step 3: Cross multiply
    6,295,693,934.70x = 9,443,540,902.05 × 2,613,303,816.30
  4. Step 4: Simplify right side
    6,295,693,934.70x = 24,678,841,478,712,410,112
  5. Step 5: Solve for x
    x = 24,678,841,478,712,410,112/6,295,693,934.70
  6. Step 6: Final answer
    x = 3,919,955,724.45

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Double scale
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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.