Home / 6,099,619,839.02-9,108,354,823.73-4,981,361,863.14

Finding the Fourth Proportional to 6,099,619,839.02, 9,108,354,823.73 and 4,981,361,863.14

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Solution

The fourth proportional to 6,099,619,839.02, 9,108,354,823.73 and 4,981,361,863.14 is: 7,438,498,226.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,619,839.02 : 9,108,354,823.73 = 4,981,361,863.14 : x
  2. Step 2: Convert to fraction form
    6,099,619,839.02/9,108,354,823.73 = 4,981,361,863.14/x
  3. Step 3: Cross multiply
    6,099,619,839.02x = 9,108,354,823.73 × 4,981,361,863.14
  4. Step 4: Simplify right side
    6,099,619,839.02x = 45,372,011,354,850,975,744
  5. Step 5: Solve for x
    x = 45,372,011,354,850,975,744/6,099,619,839.02
  6. Step 6: Final answer
    x = 7,438,498,226.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.