Home / 34,626,145.20-51,926,970.60-11,901,757.20

Finding the Fourth Proportional to 34,626,145.20, 51,926,970.60 and 11,901,757.20

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Solution

The fourth proportional to 34,626,145.20, 51,926,970.60 and 11,901,757.20 is: 17,848,426.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,626,145.20 : 51,926,970.60 = 11,901,757.20 : x
  2. Step 2: Convert to fraction form
    34,626,145.20/51,926,970.60 = 11,901,757.20/x
  3. Step 3: Cross multiply
    34,626,145.20x = 51,926,970.60 × 11,901,757.20
  4. Step 4: Simplify right side
    34,626,145.20x = 618,022,196,212,738.25
  5. Step 5: Solve for x
    x = 618,022,196,212,738.25/34,626,145.20
  6. Step 6: Final answer
    x = 17,848,426.17

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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.