Home / 176,226,521.56-264,310,463.08-53,375,630.64

Finding the Fourth Proportional to 176,226,521.56, 264,310,463.08 and 53,375,630.64

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Solution

The fourth proportional to 176,226,521.56, 264,310,463.08 and 53,375,630.64 is: 80,054,565.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,226,521.56 : 264,310,463.08 = 53,375,630.64 : x
  2. Step 2: Convert to fraction form
    176,226,521.56/264,310,463.08 = 53,375,630.64/x
  3. Step 3: Cross multiply
    176,226,521.56x = 264,310,463.08 × 53,375,630.64
  4. Step 4: Simplify right side
    176,226,521.56x = 14,107,737,651,645,438
  5. Step 5: Solve for x
    x = 14,107,737,651,645,438/176,226,521.56
  6. Step 6: Final answer
    x = 80,054,565.72

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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.