Home / 24,323,391,978.66-33,569,804,920.05-13,619,202,517.89

Finding the Fourth Proportional to 24,323,391,978.66, 33,569,804,920.05 and 13,619,202,517.89

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Solution

The fourth proportional to 24,323,391,978.66, 33,569,804,920.05 and 13,619,202,517.89 is: 18,796,472,633.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,323,391,978.66 : 33,569,804,920.05 = 13,619,202,517.89 : x
  2. Step 2: Convert to fraction form
    24,323,391,978.66/33,569,804,920.05 = 13,619,202,517.89/x
  3. Step 3: Cross multiply
    24,323,391,978.66x = 33,569,804,920.05 × 13,619,202,517.89
  4. Step 4: Simplify right side
    24,323,391,978.66x = 457,193,971,692,221,038,592
  5. Step 5: Solve for x
    x = 457,193,971,692,221,038,592/24,323,391,978.66
  6. Step 6: Final answer
    x = 18,796,472,633.97

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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.