Home / 67,430,644,565.74-101,152,184,336.25-22,051,588,107.76

Finding the Fourth Proportional to 67,430,644,565.74, 101,152,184,336.25 and 22,051,588,107.76

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Solution

The fourth proportional to 67,430,644,565.74, 101,152,184,336.25 and 22,051,588,107.76 is: 33,079,415,443.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,430,644,565.74 : 101,152,184,336.25 = 22,051,588,107.76 : x
  2. Step 2: Convert to fraction form
    67,430,644,565.74/101,152,184,336.25 = 22,051,588,107.76/x
  3. Step 3: Cross multiply
    67,430,644,565.74x = 101,152,184,336.25 × 22,051,588,107.76
  4. Step 4: Simplify right side
    67,430,644,565.74x = 2,230,566,305,183,197,560,832
  5. Step 5: Solve for x
    x = 2,230,566,305,183,197,560,832/67,430,644,565.74
  6. Step 6: Final answer
    x = 33,079,415,443.06

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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.