Home / 16,058,505,286.60-24,079,487,220.78-7,207,756,614.88

Finding the Fourth Proportional to 16,058,505,286.60, 24,079,487,220.78 and 7,207,756,614.88

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Solution

The fourth proportional to 16,058,505,286.60, 24,079,487,220.78 and 7,207,756,614.88 is: 10,807,922,667.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,058,505,286.60 : 24,079,487,220.78 = 7,207,756,614.88 : x
  2. Step 2: Convert to fraction form
    16,058,505,286.60/24,079,487,220.78 = 7,207,756,614.88/x
  3. Step 3: Cross multiply
    16,058,505,286.60x = 24,079,487,220.78 × 7,207,756,614.88
  4. Step 4: Simplify right side
    16,058,505,286.60x = 173,559,083,298,495,463,424
  5. Step 5: Solve for x
    x = 173,559,083,298,495,463,424/16,058,505,286.60
  6. Step 6: Final answer
    x = 10,807,922,667.83

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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.