Home / 12,332,239,833.23-17,018,503,565.08-6,693,456,847.26

Finding the Fourth Proportional to 12,332,239,833.23, 17,018,503,565.08 and 6,693,456,847.26

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Solution

The fourth proportional to 12,332,239,833.23, 17,018,503,565.08 and 6,693,456,847.26 is: 9,236,977,285.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,332,239,833.23 : 17,018,503,565.08 = 6,693,456,847.26 : x
  2. Step 2: Convert to fraction form
    12,332,239,833.23/17,018,503,565.08 = 6,693,456,847.26/x
  3. Step 3: Cross multiply
    12,332,239,833.23x = 17,018,503,565.08 × 6,693,456,847.26
  4. Step 4: Simplify right side
    12,332,239,833.23x = 113,912,619,217,803,444,224
  5. Step 5: Solve for x
    x = 113,912,619,217,803,444,224/12,332,239,833.23
  6. Step 6: Final answer
    x = 9,236,977,285.41

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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.