Home / 8,804,257,538.37-12,149,971,743.51-4,789,950,629.01

Finding the Fourth Proportional to 8,804,257,538.37, 12,149,971,743.51 and 4,789,950,629.01

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Solution

The fourth proportional to 8,804,257,538.37, 12,149,971,743.51 and 4,789,950,629.01 is: 6,610,184,282.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804,257,538.37 : 12,149,971,743.51 = 4,789,950,629.01 : x
  2. Step 2: Convert to fraction form
    8,804,257,538.37/12,149,971,743.51 = 4,789,950,629.01/x
  3. Step 3: Cross multiply
    8,804,257,538.37x = 12,149,971,743.51 × 4,789,950,629.01
  4. Step 4: Simplify right side
    8,804,257,538.37x = 58,197,764,795,279,458,304
  5. Step 5: Solve for x
    x = 58,197,764,795,279,458,304/8,804,257,538.37
  6. Step 6: Final answer
    x = 6,610,184,282.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.