Home / 8,852,976,114.30-13,279,464,171.45-2,309,874,522.30

Finding the Fourth Proportional to 8,852,976,114.30, 13,279,464,171.45 and 2,309,874,522.30

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Solution

The fourth proportional to 8,852,976,114.30, 13,279,464,171.45 and 2,309,874,522.30 is: 3,464,811,783.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,976,114.30 : 13,279,464,171.45 = 2,309,874,522.30 : x
  2. Step 2: Convert to fraction form
    8,852,976,114.30/13,279,464,171.45 = 2,309,874,522.30/x
  3. Step 3: Cross multiply
    8,852,976,114.30x = 13,279,464,171.45 × 2,309,874,522.30
  4. Step 4: Simplify right side
    8,852,976,114.30x = 30,673,895,959,428,038,656
  5. Step 5: Solve for x
    x = 30,673,895,959,428,038,656/8,852,976,114.30
  6. Step 6: Final answer
    x = 3,464,811,783.45

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Double scale
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Similar ratio
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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.