Home / 5,768,804,523.30-8,653,206,784.95-5,707,582,520.10

Finding the Fourth Proportional to 5,768,804,523.30, 8,653,206,784.95 and 5,707,582,520.10

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Solution

The fourth proportional to 5,768,804,523.30, 8,653,206,784.95 and 5,707,582,520.10 is: 8,561,373,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,804,523.30 : 8,653,206,784.95 = 5,707,582,520.10 : x
  2. Step 2: Convert to fraction form
    5,768,804,523.30/8,653,206,784.95 = 5,707,582,520.10/x
  3. Step 3: Cross multiply
    5,768,804,523.30x = 8,653,206,784.95 × 5,707,582,520.10
  4. Step 4: Simplify right side
    5,768,804,523.30x = 49,388,891,788,591,349,760
  5. Step 5: Solve for x
    x = 49,388,891,788,591,349,760/5,768,804,523.30
  6. Step 6: Final answer
    x = 8,561,373,780.15

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Double scale
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Similar ratio
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1.5x scale

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.