Home / 4,110,746,610.37-5,672,834,520.72-2,231,152,281.71

Finding the Fourth Proportional to 4,110,746,610.37, 5,672,834,520.72 and 2,231,152,281.71

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Solution

The fourth proportional to 4,110,746,610.37, 5,672,834,520.72 and 2,231,152,281.71 is: 3,078,992,427.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,746,610.37 : 5,672,834,520.72 = 2,231,152,281.71 : x
  2. Step 2: Convert to fraction form
    4,110,746,610.37/5,672,834,520.72 = 2,231,152,281.71/x
  3. Step 3: Cross multiply
    4,110,746,610.37x = 5,672,834,520.72 × 2,231,152,281.71
  4. Step 4: Simplify right side
    4,110,746,610.37x = 12,656,957,684,674,056,192
  5. Step 5: Solve for x
    x = 12,656,957,684,674,056,192/4,110,746,610.37
  6. Step 6: Final answer
    x = 3,078,992,427.50

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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.