Home / 5,768,804,564.55-8,653,206,846.83-5,707,582,561.35

Finding the Fourth Proportional to 5,768,804,564.55, 8,653,206,846.83 and 5,707,582,561.35

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Solution

The fourth proportional to 5,768,804,564.55, 8,653,206,846.83 and 5,707,582,561.35 is: 8,561,373,842.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,804,564.55 : 8,653,206,846.83 = 5,707,582,561.35 : x
  2. Step 2: Convert to fraction form
    5,768,804,564.55/8,653,206,846.83 = 5,707,582,561.35/x
  3. Step 3: Cross multiply
    5,768,804,564.55x = 8,653,206,846.83 × 5,707,582,561.35
  4. Step 4: Simplify right side
    5,768,804,564.55x = 49,388,892,498,721,333,248
  5. Step 5: Solve for x
    x = 49,388,892,498,721,333,248/5,768,804,564.55
  6. Step 6: Final answer
    x = 8,561,373,842.03

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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.