Home / 69,949,972.00-104,706,608.68-51,526,684.00

Finding the Fourth Proportional to 69,949,972.00, 104,706,608.68 and 51,526,684.00

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Solution

The fourth proportional to 69,949,972.00, 104,706,608.68 and 51,526,684.00 is: 77,129,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,949,972.00 : 104,706,608.68 = 51,526,684.00 : x
  2. Step 2: Convert to fraction form
    69,949,972.00/104,706,608.68 = 51,526,684.00/x
  3. Step 3: Cross multiply
    69,949,972.00x = 104,706,608.68 × 51,526,684.00
  4. Step 4: Simplify right side
    69,949,972.00x = 5,395,184,338,361,309
  5. Step 5: Solve for x
    x = 5,395,184,338,361,309/69,949,972.00
  6. Step 6: Final answer
    x = 77,129,185.10

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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.