Home / 27,254,394,512.60-40,881,591,768.90-10,692,708,906.20

Finding the Fourth Proportional to 27,254,394,512.60, 40,881,591,768.90 and 10,692,708,906.20

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Solution

The fourth proportional to 27,254,394,512.60, 40,881,591,768.90 and 10,692,708,906.20 is: 16,039,063,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,394,512.60 : 40,881,591,768.90 = 10,692,708,906.20 : x
  2. Step 2: Convert to fraction form
    27,254,394,512.60/40,881,591,768.90 = 10,692,708,906.20/x
  3. Step 3: Cross multiply
    27,254,394,512.60x = 40,881,591,768.90 × 10,692,708,906.20
  4. Step 4: Simplify right side
    27,254,394,512.60x = 437,134,960,406,949,658,624
  5. Step 5: Solve for x
    x = 437,134,960,406,949,658,624/27,254,394,512.60
  6. Step 6: Final answer
    x = 16,039,063,359.30

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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.