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Finding the Third Proportional to 764,681,007.52 and 1,180,801,281.09

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Solution

The third proportional to 764,681,007.52 and 1,180,801,281.09 is: 1,823,363,797.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    764,681,007.52 : 1,180,801,281.09 = 1,180,801,281.09 : x
  2. Step 2: Convert to fraction form
    764,681,007.52/1,180,801,281.09 = 1,180,801,281.09/x
  3. Step 3: Cross multiply
    764,681,007.52x = 1,180,801,281.09 × 1,180,801,281.09
  4. Step 4: Simplify right side
    764,681,007.52x = 1,394,291,665,432,759,552
  5. Step 5: Solve for x
    x = 1,394,291,665,432,759,552/764,681,007.52
  6. Step 6: Final answer
    x = 1,823,363,797.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.