Home / 9,756,431,077.01-14,624,317,761.09-3,281,740,480.85

Finding the Fourth Proportional to 9,756,431,077.01, 14,624,317,761.09 and 3,281,740,480.85

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Solution

The fourth proportional to 9,756,431,077.01, 14,624,317,761.09 and 3,281,740,480.85 is: 4,919,136,436.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,431,077.01 : 14,624,317,761.09 = 3,281,740,480.85 : x
  2. Step 2: Convert to fraction form
    9,756,431,077.01/14,624,317,761.09 = 3,281,740,480.85/x
  3. Step 3: Cross multiply
    9,756,431,077.01x = 14,624,317,761.09 × 3,281,740,480.85
  4. Step 4: Simplify right side
    9,756,431,077.01x = 47,993,215,601,419,255,808
  5. Step 5: Solve for x
    x = 47,993,215,601,419,255,808/9,756,431,077.01
  6. Step 6: Final answer
    x = 4,919,136,436.53

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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.