Home / 47,159,322.83-65,079,198.89-26,532,719.81

Finding the Fourth Proportional to 47,159,322.83, 65,079,198.89 and 26,532,719.81

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Solution

The fourth proportional to 47,159,322.83, 65,079,198.89 and 26,532,719.81 is: 36,614,778.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,322.83 : 65,079,198.89 = 26,532,719.81 : x
  2. Step 2: Convert to fraction form
    47,159,322.83/65,079,198.89 = 26,532,719.81/x
  3. Step 3: Cross multiply
    47,159,322.83x = 65,079,198.89 × 26,532,719.81
  4. Step 4: Simplify right side
    47,159,322.83x = 1,726,728,149,282,237
  5. Step 5: Solve for x
    x = 1,726,728,149,282,237/47,159,322.83
  6. Step 6: Final answer
    x = 36,614,778.28

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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.