Home / 2,284,099,412.50-3,423,730,989.42-768,305,339.86

Finding the Fourth Proportional to 2,284,099,412.50, 3,423,730,989.42 and 768,305,339.86

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Solution

The fourth proportional to 2,284,099,412.50, 3,423,730,989.42 and 768,305,339.86 is: 1,151,644,620.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,099,412.50 : 3,423,730,989.42 = 768,305,339.86 : x
  2. Step 2: Convert to fraction form
    2,284,099,412.50/3,423,730,989.42 = 768,305,339.86/x
  3. Step 3: Cross multiply
    2,284,099,412.50x = 3,423,730,989.42 × 768,305,339.86
  4. Step 4: Simplify right side
    2,284,099,412.50x = 2,630,470,801,413,424,640
  5. Step 5: Solve for x
    x = 2,630,470,801,413,424,640/2,284,099,412.50
  6. Step 6: Final answer
    x = 1,151,644,620.64

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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.