Home / 98,734,674,758.82-148,065,685,158.26-34,105,915,519.02

Finding the Fourth Proportional to 98,734,674,758.82, 148,065,685,158.26 and 34,105,915,519.02

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Solution

The fourth proportional to 98,734,674,758.82, 148,065,685,158.26 and 34,105,915,519.02 is: 51,146,324,851.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,734,674,758.82 : 148,065,685,158.26 = 34,105,915,519.02 : x
  2. Step 2: Convert to fraction form
    98,734,674,758.82/148,065,685,158.26 = 34,105,915,519.02/x
  3. Step 3: Cross multiply
    98,734,674,758.82x = 148,065,685,158.26 × 34,105,915,519.02
  4. Step 4: Simplify right side
    98,734,674,758.82x = 5,049,915,749,273,577,717,760
  5. Step 5: Solve for x
    x = 5,049,915,749,273,577,717,760/98,734,674,758.82
  6. Step 6: Final answer
    x = 51,146,324,851.01

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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.