Home / 566,453,633.73-849,771,251.42-238,977,383.61

Finding the Fourth Proportional to 566,453,633.73, 849,771,251.42 and 238,977,383.61

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Solution

The fourth proportional to 566,453,633.73, 849,771,251.42 and 238,977,383.61 is: 358,504,382.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,453,633.73 : 849,771,251.42 = 238,977,383.61 : x
  2. Step 2: Convert to fraction form
    566,453,633.73/849,771,251.42 = 238,977,383.61/x
  3. Step 3: Cross multiply
    566,453,633.73x = 849,771,251.42 × 238,977,383.61
  4. Step 4: Simplify right side
    566,453,633.73x = 203,076,110,330,152,224
  5. Step 5: Solve for x
    x = 203,076,110,330,152,224/566,453,633.73
  6. Step 6: Final answer
    x = 358,504,382.77

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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.