Home / 176,039,555.10-264,058,020.45-53,217,635.10

Finding the Fourth Proportional to 176,039,555.10, 264,058,020.45 and 53,217,635.10

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Solution

The fourth proportional to 176,039,555.10, 264,058,020.45 and 53,217,635.10 is: 79,826,055.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,039,555.10 : 264,058,020.45 = 53,217,635.10 : x
  2. Step 2: Convert to fraction form
    176,039,555.10/264,058,020.45 = 53,217,635.10/x
  3. Step 3: Cross multiply
    176,039,555.10x = 264,058,020.45 × 53,217,635.10
  4. Step 4: Simplify right side
    176,039,555.10x = 14,052,543,377,536,438
  5. Step 5: Solve for x
    x = 14,052,543,377,536,438/176,039,555.10
  6. Step 6: Final answer
    x = 79,826,055.97

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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.