Home / 23,320,696.48-32,182,618.08-13,008,087.52

Finding the Fourth Proportional to 23,320,696.48, 32,182,618.08 and 13,008,087.52

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Solution

The fourth proportional to 23,320,696.48, 32,182,618.08 and 13,008,087.52 is: 17,951,192.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320,696.48 : 32,182,618.08 = 13,008,087.52 : x
  2. Step 2: Convert to fraction form
    23,320,696.48/32,182,618.08 = 13,008,087.52/x
  3. Step 3: Cross multiply
    23,320,696.48x = 32,182,618.08 × 13,008,087.52
  4. Step 4: Simplify right side
    23,320,696.48x = 418,634,312,607,374.31
  5. Step 5: Solve for x
    x = 418,634,312,607,374.31/23,320,696.48
  6. Step 6: Final answer
    x = 17,951,192.54

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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.