Home / 566,502,441.20-849,753,661.80-336,353,058.80

Finding the Fourth Proportional to 566,502,441.20, 849,753,661.80 and 336,353,058.80

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Solution

The fourth proportional to 566,502,441.20, 849,753,661.80 and 336,353,058.80 is: 504,529,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,502,441.20 : 849,753,661.80 = 336,353,058.80 : x
  2. Step 2: Convert to fraction form
    566,502,441.20/849,753,661.80 = 336,353,058.80/x
  3. Step 3: Cross multiply
    566,502,441.20x = 849,753,661.80 × 336,353,058.80
  4. Step 4: Simplify right side
    566,502,441.20x = 285,817,243,372,930,720
  5. Step 5: Solve for x
    x = 285,817,243,372,930,720/566,502,441.20
  6. Step 6: Final answer
    x = 504,529,588.20

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Double scale
Find fourth proportional to 566,502,442.20, 849,753,663.30 and 336,353,059.80
Similar ratio
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1.5x scale

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.