Home / 6,119,565,062.60-9,158,184,432.30-3,667,661,625.80

Finding the Fourth Proportional to 6,119,565,062.60, 9,158,184,432.30 and 3,667,661,625.80

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Solution

The fourth proportional to 6,119,565,062.60, 9,158,184,432.30 and 3,667,661,625.80 is: 5,488,808,642.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,565,062.60 : 9,158,184,432.30 = 3,667,661,625.80 : x
  2. Step 2: Convert to fraction form
    6,119,565,062.60/9,158,184,432.30 = 3,667,661,625.80/x
  3. Step 3: Cross multiply
    6,119,565,062.60x = 9,158,184,432.30 × 3,667,661,625.80
  4. Step 4: Simplify right side
    6,119,565,062.60x = 33,589,121,604,345,667,584
  5. Step 5: Solve for x
    x = 33,589,121,604,345,667,584/6,119,565,062.60
  6. Step 6: Final answer
    x = 5,488,808,642.57

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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.