Home / 73,208,448,002.40-109,812,672,003.60-73,208,448,002.40

Finding the Fourth Proportional to 73,208,448,002.40, 109,812,672,003.60 and 73,208,448,002.40

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Solution

The fourth proportional to 73,208,448,002.40, 109,812,672,003.60 and 73,208,448,002.40 is: 109,812,672,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,208,448,002.40 : 109,812,672,003.60 = 73,208,448,002.40 : x
  2. Step 2: Convert to fraction form
    73,208,448,002.40/109,812,672,003.60 = 73,208,448,002.40/x
  3. Step 3: Cross multiply
    73,208,448,002.40x = 109,812,672,003.60 × 73,208,448,002.40
  4. Step 4: Simplify right side
    73,208,448,002.40x = 8,039,215,288,380,156,805,120
  5. Step 5: Solve for x
    x = 8,039,215,288,380,156,805,120/73,208,448,002.40
  6. Step 6: Final answer
    x = 109,812,672,003.60

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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.