Home / 336,608,692.20-464,484,608.28-195,452,320.14

Finding the Fourth Proportional to 336,608,692.20, 464,484,608.28 and 195,452,320.14

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Solution

The fourth proportional to 336,608,692.20, 464,484,608.28 and 195,452,320.14 is: 269,703,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,608,692.20 : 464,484,608.28 = 195,452,320.14 : x
  2. Step 2: Convert to fraction form
    336,608,692.20/464,484,608.28 = 195,452,320.14/x
  3. Step 3: Cross multiply
    336,608,692.20x = 464,484,608.28 × 195,452,320.14
  4. Step 4: Simplify right side
    336,608,692.20x = 90,784,594,357,645,040
  5. Step 5: Solve for x
    x = 90,784,594,357,645,040/336,608,692.20
  6. Step 6: Final answer
    x = 269,703,654.31

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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.