Home / 22,446,459.90-33,653,530.45-13,792,680.41

Finding the Fourth Proportional to 22,446,459.90, 33,653,530.45 and 13,792,680.41

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Solution

The fourth proportional to 22,446,459.90, 33,653,530.45 and 13,792,680.41 is: 20,679,091.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446,459.90 : 33,653,530.45 = 13,792,680.41 : x
  2. Step 2: Convert to fraction form
    22,446,459.90/33,653,530.45 = 13,792,680.41/x
  3. Step 3: Cross multiply
    22,446,459.90x = 33,653,530.45 × 13,792,680.41
  4. Step 4: Simplify right side
    22,446,459.90x = 464,172,390,214,705.56
  5. Step 5: Solve for x
    x = 464,172,390,214,705.56/22,446,459.90
  6. Step 6: Final answer
    x = 20,679,091.15

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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.