Home / 14,932,744.40-22,374,233.40-14,036,949.20

Finding the Fourth Proportional to 14,932,744.40, 22,374,233.40 and 14,036,949.20

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Solution

The fourth proportional to 14,932,744.40, 22,374,233.40 and 14,036,949.20 is: 21,032,033.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,932,744.40 : 22,374,233.40 = 14,036,949.20 : x
  2. Step 2: Convert to fraction form
    14,932,744.40/22,374,233.40 = 14,036,949.20/x
  3. Step 3: Cross multiply
    14,932,744.40x = 22,374,233.40 × 14,036,949.20
  4. Step 4: Simplify right side
    14,932,744.40x = 314,065,977,624,743.25
  5. Step 5: Solve for x
    x = 314,065,977,624,743.25/14,932,744.40
  6. Step 6: Final answer
    x = 21,032,033.31

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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.