Home / 22,772,972.00-34,160,110.46-8,939,355.01

Finding the Fourth Proportional to 22,772,972.00, 34,160,110.46 and 8,939,355.01

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Solution

The fourth proportional to 22,772,972.00, 34,160,110.46 and 8,939,355.01 is: 13,409,288.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,772,972.00 : 34,160,110.46 = 8,939,355.01 : x
  2. Step 2: Convert to fraction form
    22,772,972.00/34,160,110.46 = 8,939,355.01/x
  3. Step 3: Cross multiply
    22,772,972.00x = 34,160,110.46 × 8,939,355.01
  4. Step 4: Simplify right side
    22,772,972.00x = 305,369,354,486,179.94
  5. Step 5: Solve for x
    x = 305,369,354,486,179.94/22,772,972.00
  6. Step 6: Final answer
    x = 13,409,288.63

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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.