Home / 184,967,605.80-277,608,695.10-82,888,732.20

Finding the Fourth Proportional to 184,967,605.80, 277,608,695.10 and 82,888,732.20

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Solution

The fourth proportional to 184,967,605.80, 277,608,695.10 and 82,888,732.20 is: 124,403,582.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,967,605.80 : 277,608,695.10 = 82,888,732.20 : x
  2. Step 2: Convert to fraction form
    184,967,605.80/277,608,695.10 = 82,888,732.20/x
  3. Step 3: Cross multiply
    184,967,605.80x = 277,608,695.10 × 82,888,732.20
  4. Step 4: Simplify right side
    184,967,605.80x = 23,010,632,784,535,356
  5. Step 5: Solve for x
    x = 23,010,632,784,535,356/184,967,605.80
  6. Step 6: Final answer
    x = 124,403,582.37

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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.