Home / 114,741,942.94-158,339,264.43-62,529,864.58

Finding the Fourth Proportional to 114,741,942.94, 158,339,264.43 and 62,529,864.58

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Solution

The fourth proportional to 114,741,942.94, 158,339,264.43 and 62,529,864.58 is: 86,288,697.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,741,942.94 : 158,339,264.43 = 62,529,864.58 : x
  2. Step 2: Convert to fraction form
    114,741,942.94/158,339,264.43 = 62,529,864.58/x
  3. Step 3: Cross multiply
    114,741,942.94x = 158,339,264.43 × 62,529,864.58
  4. Step 4: Simplify right side
    114,741,942.94x = 9,900,932,762,504,712
  5. Step 5: Solve for x
    x = 9,900,932,762,504,712/114,741,942.94
  6. Step 6: Final answer
    x = 86,288,697.13

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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.