Home / 14,615,425.90-21,923,138.85-3,832,705.90

Finding the Fourth Proportional to 14,615,425.90, 21,923,138.85 and 3,832,705.90

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Solution

The fourth proportional to 14,615,425.90, 21,923,138.85 and 3,832,705.90 is: 5,749,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,615,425.90 : 21,923,138.85 = 3,832,705.90 : x
  2. Step 2: Convert to fraction form
    14,615,425.90/21,923,138.85 = 3,832,705.90/x
  3. Step 3: Cross multiply
    14,615,425.90x = 21,923,138.85 × 3,832,705.90
  4. Step 4: Simplify right side
    14,615,425.90x = 84,024,943,616,914.22
  5. Step 5: Solve for x
    x = 84,024,943,616,914.22/14,615,425.90
  6. Step 6: Final answer
    x = 5,749,058.85

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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.