Home / 39,253,378,589.16-58,897,194,230.19-13,745,834,506.98

Finding the Fourth Proportional to 39,253,378,589.16, 58,897,194,230.19 and 13,745,834,506.98

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Solution

The fourth proportional to 39,253,378,589.16, 58,897,194,230.19 and 13,745,834,506.98 is: 20,624,749,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,253,378,589.16 : 58,897,194,230.19 = 13,745,834,506.98 : x
  2. Step 2: Convert to fraction form
    39,253,378,589.16/58,897,194,230.19 = 13,745,834,506.98/x
  3. Step 3: Cross multiply
    39,253,378,589.16x = 58,897,194,230.19 × 13,745,834,506.98
  4. Step 4: Simplify right side
    39,253,378,589.16x = 809,591,084,813,649,051,648
  5. Step 5: Solve for x
    x = 809,591,084,813,649,051,648/39,253,378,589.16
  6. Step 6: Final answer
    x = 20,624,749,102.16

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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.