Home / 233,928,994,849.92-322,821,768,057.47-131,046,838,727.85

Finding the Fourth Proportional to 233,928,994,849.92, 322,821,768,057.47 and 131,046,838,727.85

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Solution

The fourth proportional to 233,928,994,849.92, 322,821,768,057.47 and 131,046,838,727.85 is: 180,844,500,287.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,928,994,849.92 : 322,821,768,057.47 = 131,046,838,727.85 : x
  2. Step 2: Convert to fraction form
    233,928,994,849.92/322,821,768,057.47 = 131,046,838,727.85/x
  3. Step 3: Cross multiply
    233,928,994,849.92x = 322,821,768,057.47 × 131,046,838,727.85
  4. Step 4: Simplify right side
    233,928,994,849.92x = 42,304,772,176,466,665,275,392
  5. Step 5: Solve for x
    x = 42,304,772,176,466,665,275,392/233,928,994,849.92
  6. Step 6: Final answer
    x = 180,844,500,287.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.