Home / 182,661,606.64-274,032,710.89-53,279,342.74

Finding the Fourth Proportional to 182,661,606.64, 274,032,710.89 and 53,279,342.74

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Solution

The fourth proportional to 182,661,606.64, 274,032,710.89 and 53,279,342.74 is: 79,930,769.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,661,606.64 : 274,032,710.89 = 53,279,342.74 : x
  2. Step 2: Convert to fraction form
    182,661,606.64/274,032,710.89 = 53,279,342.74/x
  3. Step 3: Cross multiply
    182,661,606.64x = 274,032,710.89 × 53,279,342.74
  4. Step 4: Simplify right side
    182,661,606.64x = 14,600,282,725,479,640
  5. Step 5: Solve for x
    x = 14,600,282,725,479,640/182,661,606.64
  6. Step 6: Final answer
    x = 79,930,769.22

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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.