Home / 959,644,887.76-1,439,467,331.64-232,633,599.76

Finding the Fourth Proportional to 959,644,887.76, 1,439,467,331.64 and 232,633,599.76

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Solution

The fourth proportional to 959,644,887.76, 1,439,467,331.64 and 232,633,599.76 is: 348,950,399.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,644,887.76 : 1,439,467,331.64 = 232,633,599.76 : x
  2. Step 2: Convert to fraction form
    959,644,887.76/1,439,467,331.64 = 232,633,599.76/x
  3. Step 3: Cross multiply
    959,644,887.76x = 1,439,467,331.64 × 232,633,599.76
  4. Step 4: Simplify right side
    959,644,887.76x = 334,868,467,096,334,976
  5. Step 5: Solve for x
    x = 334,868,467,096,334,976/959,644,887.76
  6. Step 6: Final answer
    x = 348,950,399.64

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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.