Home / 566,502,452.70-849,753,679.05-336,353,070.30

Finding the Fourth Proportional to 566,502,452.70, 849,753,679.05 and 336,353,070.30

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Solution

The fourth proportional to 566,502,452.70, 849,753,679.05 and 336,353,070.30 is: 504,529,605.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,502,452.70 : 849,753,679.05 = 336,353,070.30 : x
  2. Step 2: Convert to fraction form
    566,502,452.70/849,753,679.05 = 336,353,070.30/x
  3. Step 3: Cross multiply
    566,502,452.70x = 849,753,679.05 × 336,353,070.30
  4. Step 4: Simplify right side
    566,502,452.70x = 285,817,258,947,188,288
  5. Step 5: Solve for x
    x = 285,817,258,947,188,288/566,502,452.70
  6. Step 6: Final answer
    x = 504,529,605.45

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Double scale
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Similar ratio
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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.