Home / 47,508,239,625.90-65,561,413,653.72-26,099,867,900.82

Finding the Fourth Proportional to 47,508,239,625.90, 65,561,413,653.72 and 26,099,867,900.82

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Solution

The fourth proportional to 47,508,239,625.90, 65,561,413,653.72 and 26,099,867,900.82 is: 36,017,841,309.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,508,239,625.90 : 65,561,413,653.72 = 26,099,867,900.82 : x
  2. Step 2: Convert to fraction form
    47,508,239,625.90/65,561,413,653.72 = 26,099,867,900.82/x
  3. Step 3: Cross multiply
    47,508,239,625.90x = 65,561,413,653.72 × 26,099,867,900.82
  4. Step 4: Simplify right side
    47,508,239,625.90x = 1,711,144,235,753,108,668,416
  5. Step 5: Solve for x
    x = 1,711,144,235,753,108,668,416/47,508,239,625.90
  6. Step 6: Final answer
    x = 36,017,841,309.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.