Home / 23,785,890,376.00-32,815,238,930.14-13,619,185,225.61

Finding the Fourth Proportional to 23,785,890,376.00, 32,815,238,930.14 and 13,619,185,225.61

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Solution

The fourth proportional to 23,785,890,376.00, 32,815,238,930.14 and 13,619,185,225.61 is: 18,789,156,518.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,890,376.00 : 32,815,238,930.14 = 13,619,185,225.61 : x
  2. Step 2: Convert to fraction form
    23,785,890,376.00/32,815,238,930.14 = 13,619,185,225.61/x
  3. Step 3: Cross multiply
    23,785,890,376.00x = 32,815,238,930.14 × 13,619,185,225.61
  4. Step 4: Simplify right side
    23,785,890,376.00x = 446,916,817,212,115,189,760
  5. Step 5: Solve for x
    x = 446,916,817,212,115,189,760/23,785,890,376.00
  6. Step 6: Final answer
    x = 18,789,156,518.73

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Double scale
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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.