Home / 22,822,858.16-31,498,773.36-14,123,832.56

Finding the Fourth Proportional to 22,822,858.16, 31,498,773.36 and 14,123,832.56

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Solution

The fourth proportional to 22,822,858.16, 31,498,773.36 and 14,123,832.56 is: 19,492,887.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822,858.16 : 31,498,773.36 = 14,123,832.56 : x
  2. Step 2: Convert to fraction form
    22,822,858.16/31,498,773.36 = 14,123,832.56/x
  3. Step 3: Cross multiply
    22,822,858.16x = 31,498,773.36 × 14,123,832.56
  4. Step 4: Simplify right side
    22,822,858.16x = 444,883,400,782,028.62
  5. Step 5: Solve for x
    x = 444,883,400,782,028.62/22,822,858.16
  6. Step 6: Final answer
    x = 19,492,887.25

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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.