Home / 176,039,623.60-264,058,123.20-53,217,703.60

Finding the Fourth Proportional to 176,039,623.60, 264,058,123.20 and 53,217,703.60

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Solution

The fourth proportional to 176,039,623.60, 264,058,123.20 and 53,217,703.60 is: 79,826,158.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,039,623.60 : 264,058,123.20 = 53,217,703.60 : x
  2. Step 2: Convert to fraction form
    176,039,623.60/264,058,123.20 = 53,217,703.60/x
  3. Step 3: Cross multiply
    176,039,623.60x = 264,058,123.20 × 53,217,703.60
  4. Step 4: Simplify right side
    176,039,623.60x = 14,052,566,933,629,884
  5. Step 5: Solve for x
    x = 14,052,566,933,629,884/176,039,623.60
  6. Step 6: Final answer
    x = 79,826,158.72

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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.