Home / 22,911,971.20-34,367,179.20-5,872,811.20

Finding the Fourth Proportional to 22,911,971.20, 34,367,179.20 and 5,872,811.20

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Solution

The fourth proportional to 22,911,971.20, 34,367,179.20 and 5,872,811.20 is: 8,809,017.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,911,971.20 : 34,367,179.20 = 5,872,811.20 : x
  2. Step 2: Convert to fraction form
    22,911,971.20/34,367,179.20 = 5,872,811.20/x
  3. Step 3: Cross multiply
    22,911,971.20x = 34,367,179.20 × 5,872,811.20
  4. Step 4: Simplify right side
    22,911,971.20x = 201,831,954,918,167.06
  5. Step 5: Solve for x
    x = 201,831,954,918,167.06/22,911,971.20
  6. Step 6: Final answer
    x = 8,809,017.49

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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.