Home / 122,958,111.80-184,437,167.70-32,081,700.80

Finding the Fourth Proportional to 122,958,111.80, 184,437,167.70 and 32,081,700.80

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Solution

The fourth proportional to 122,958,111.80, 184,437,167.70 and 32,081,700.80 is: 48,122,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,958,111.80 : 184,437,167.70 = 32,081,700.80 : x
  2. Step 2: Convert to fraction form
    122,958,111.80/184,437,167.70 = 32,081,700.80/x
  3. Step 3: Cross multiply
    122,958,111.80x = 184,437,167.70 × 32,081,700.80
  4. Step 4: Simplify right side
    122,958,111.80x = 5,917,058,030,550,824
  5. Step 5: Solve for x
    x = 5,917,058,030,550,824/122,958,111.80
  6. Step 6: Final answer
    x = 48,122,551.20

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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.