Home / 244,823,856.30-367,235,784.45-91,449,983.70

Finding the Fourth Proportional to 244,823,856.30, 367,235,784.45 and 91,449,983.70

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Solution

The fourth proportional to 244,823,856.30, 367,235,784.45 and 91,449,983.70 is: 137,174,975.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,823,856.30 : 367,235,784.45 = 91,449,983.70 : x
  2. Step 2: Convert to fraction form
    244,823,856.30/367,235,784.45 = 91,449,983.70/x
  3. Step 3: Cross multiply
    244,823,856.30x = 367,235,784.45 × 91,449,983.70
  4. Step 4: Simplify right side
    244,823,856.30x = 33,583,706,502,009,212
  5. Step 5: Solve for x
    x = 33,583,706,502,009,212/244,823,856.30
  6. Step 6: Final answer
    x = 137,174,975.55

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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.