Home / 2,024,161,778.20-3,036,242,667.30-1,207,196,555.80

Finding the Fourth Proportional to 2,024,161,778.20, 3,036,242,667.30 and 1,207,196,555.80

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Solution

The fourth proportional to 2,024,161,778.20, 3,036,242,667.30 and 1,207,196,555.80 is: 1,810,794,833.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,161,778.20 : 3,036,242,667.30 = 1,207,196,555.80 : x
  2. Step 2: Convert to fraction form
    2,024,161,778.20/3,036,242,667.30 = 1,207,196,555.80/x
  3. Step 3: Cross multiply
    2,024,161,778.20x = 3,036,242,667.30 × 1,207,196,555.80
  4. Step 4: Simplify right side
    2,024,161,778.20x = 3,665,341,690,537,565,184
  5. Step 5: Solve for x
    x = 3,665,341,690,537,565,184/2,024,161,778.20
  6. Step 6: Final answer
    x = 1,810,794,833.70

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Double scale
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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.