Home / 33,003,666.52-49,515,636.66-15,753,878.98

Finding the Fourth Proportional to 33,003,666.52, 49,515,636.66 and 15,753,878.98

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Solution

The fourth proportional to 33,003,666.52, 49,515,636.66 and 15,753,878.98 is: 23,635,657.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,003,666.52 : 49,515,636.66 = 15,753,878.98 : x
  2. Step 2: Convert to fraction form
    33,003,666.52/49,515,636.66 = 15,753,878.98/x
  3. Step 3: Cross multiply
    33,003,666.52x = 49,515,636.66 × 15,753,878.98
  4. Step 4: Simplify right side
    33,003,666.52x = 780,063,347,559,291.38
  5. Step 5: Solve for x
    x = 780,063,347,559,291.38/33,003,666.52
  6. Step 6: Final answer
    x = 23,635,657.18

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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.