Home / 183,520,134.93-275,327,441.64-54,122,518.29

Finding the Fourth Proportional to 183,520,134.93, 275,327,441.64 and 54,122,518.29

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Solution

The fourth proportional to 183,520,134.93, 275,327,441.64 and 54,122,518.29 is: 81,197,708.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,520,134.93 : 275,327,441.64 = 54,122,518.29 : x
  2. Step 2: Convert to fraction form
    183,520,134.93/275,327,441.64 = 54,122,518.29/x
  3. Step 3: Cross multiply
    183,520,134.93x = 275,327,441.64 × 54,122,518.29
  4. Step 4: Simplify right side
    183,520,134.93x = 14,901,414,495,899,806
  5. Step 5: Solve for x
    x = 14,901,414,495,899,806/183,520,134.93
  6. Step 6: Final answer
    x = 81,197,708.91

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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.