Home / 64,446,211,846.72-88,923,966,201.11-35,899,156,679.68

Finding the Fourth Proportional to 64,446,211,846.72, 88,923,966,201.11 and 35,899,156,679.68

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Solution

The fourth proportional to 64,446,211,846.72, 88,923,966,201.11 and 35,899,156,679.68 is: 49,534,259,714.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,446,211,846.72 : 88,923,966,201.11 = 35,899,156,679.68 : x
  2. Step 2: Convert to fraction form
    64,446,211,846.72/88,923,966,201.11 = 35,899,156,679.68/x
  3. Step 3: Cross multiply
    64,446,211,846.72x = 88,923,966,201.11 × 35,899,156,679.68
  4. Step 4: Simplify right side
    64,446,211,846.72x = 3,192,295,395,232,216,776,704
  5. Step 5: Solve for x
    x = 3,192,295,395,232,216,776,704/64,446,211,846.72
  6. Step 6: Final answer
    x = 49,534,259,714.52

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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.