Home / 33,706,011,546.27-50,488,661,122.76-20,217,518,277.11

Finding the Fourth Proportional to 33,706,011,546.27, 50,488,661,122.76 and 20,217,518,277.11

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Solution

The fourth proportional to 33,706,011,546.27, 50,488,661,122.76 and 20,217,518,277.11 is: 30,284,076,406.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,706,011,546.27 : 50,488,661,122.76 = 20,217,518,277.11 : x
  2. Step 2: Convert to fraction form
    33,706,011,546.27/50,488,661,122.76 = 20,217,518,277.11/x
  3. Step 3: Cross multiply
    33,706,011,546.27x = 50,488,661,122.76 × 20,217,518,277.11
  4. Step 4: Simplify right side
    33,706,011,546.27x = 1,020,755,429,036,213,403,648
  5. Step 5: Solve for x
    x = 1,020,755,429,036,213,403,648/33,706,011,546.27
  6. Step 6: Final answer
    x = 30,284,076,406.81

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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.