Home / 23,321,262.60-32,193,663.55-15,065,351.26

Finding the Fourth Proportional to 23,321,262.60, 32,193,663.55 and 15,065,351.26

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Solution

The fourth proportional to 23,321,262.60, 32,193,663.55 and 15,065,351.26 is: 20,796,852.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,321,262.60 : 32,193,663.55 = 15,065,351.26 : x
  2. Step 2: Convert to fraction form
    23,321,262.60/32,193,663.55 = 15,065,351.26/x
  3. Step 3: Cross multiply
    23,321,262.60x = 32,193,663.55 × 15,065,351.26
  4. Step 4: Simplify right side
    23,321,262.60x = 485,008,849,608,861.06
  5. Step 5: Solve for x
    x = 485,008,849,608,861.06/23,321,262.60
  6. Step 6: Final answer
    x = 20,796,852.12

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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.