Home / 22,101,287,609.39-33,139,824,523.77-10,884,495,901.62

Finding the Fourth Proportional to 22,101,287,609.39, 33,139,824,523.77 and 10,884,495,901.62

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Solution

The fourth proportional to 22,101,287,609.39, 33,139,824,523.77 and 10,884,495,901.62 is: 16,320,781,421.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,287,609.39 : 33,139,824,523.77 = 10,884,495,901.62 : x
  2. Step 2: Convert to fraction form
    22,101,287,609.39/33,139,824,523.77 = 10,884,495,901.62/x
  3. Step 3: Cross multiply
    22,101,287,609.39x = 33,139,824,523.77 × 10,884,495,901.62
  4. Step 4: Simplify right side
    22,101,287,609.39x = 360,710,284,209,380,589,568
  5. Step 5: Solve for x
    x = 360,710,284,209,380,589,568/22,101,287,609.39
  6. Step 6: Final answer
    x = 16,320,781,421.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.