Home / 15,961,624,735.77-23,942,460,146.78-6,518,268,570.69

Finding the Fourth Proportional to 15,961,624,735.77, 23,942,460,146.78 and 6,518,268,570.69

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Solution

The fourth proportional to 15,961,624,735.77, 23,942,460,146.78 and 6,518,268,570.69 is: 9,777,412,266.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,961,624,735.77 : 23,942,460,146.78 = 6,518,268,570.69 : x
  2. Step 2: Convert to fraction form
    15,961,624,735.77/23,942,460,146.78 = 6,518,268,570.69/x
  3. Step 3: Cross multiply
    15,961,624,735.77x = 23,942,460,146.78 × 6,518,268,570.69
  4. Step 4: Simplify right side
    15,961,624,735.77x = 156,063,385,479,753,924,608
  5. Step 5: Solve for x
    x = 156,063,385,479,753,924,608/15,961,624,735.77
  6. Step 6: Final answer
    x = 9,777,412,266.18

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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.