Home / 29,786,475.47-41,105,092.07-16,733,459.52

Finding the Fourth Proportional to 29,786,475.47, 41,105,092.07 and 16,733,459.52

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Solution

The fourth proportional to 29,786,475.47, 41,105,092.07 and 16,733,459.52 is: 23,092,037.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,786,475.47 : 41,105,092.07 = 16,733,459.52 : x
  2. Step 2: Convert to fraction form
    29,786,475.47/41,105,092.07 = 16,733,459.52/x
  3. Step 3: Cross multiply
    29,786,475.47x = 41,105,092.07 × 16,733,459.52
  4. Step 4: Simplify right side
    29,786,475.47x = 687,830,394,261,051.62
  5. Step 5: Solve for x
    x = 687,830,394,261,051.62/29,786,475.47
  6. Step 6: Final answer
    x = 23,092,037.02

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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.