Home / 176,039,687.60-264,058,219.20-53,217,767.60

Finding the Fourth Proportional to 176,039,687.60, 264,058,219.20 and 53,217,767.60

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Solution

The fourth proportional to 176,039,687.60, 264,058,219.20 and 53,217,767.60 is: 79,826,254.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,039,687.60 : 264,058,219.20 = 53,217,767.60 : x
  2. Step 2: Convert to fraction form
    176,039,687.60/264,058,219.20 = 53,217,767.60/x
  3. Step 3: Cross multiply
    176,039,687.60x = 264,058,219.20 × 53,217,767.60
  4. Step 4: Simplify right side
    176,039,687.60x = 14,052,588,942,255,458
  5. Step 5: Solve for x
    x = 14,052,588,942,255,458/176,039,687.60
  6. Step 6: Final answer
    x = 79,826,254.71

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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.