Home / 23,155,259.52-34,738,179.84-8,009,178.24

Finding the Fourth Proportional to 23,155,259.52, 34,738,179.84 and 8,009,178.24

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Solution

The fourth proportional to 23,155,259.52, 34,738,179.84 and 8,009,178.24 is: 12,015,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,155,259.52 : 34,738,179.84 = 8,009,178.24 : x
  2. Step 2: Convert to fraction form
    23,155,259.52/34,738,179.84 = 8,009,178.24/x
  3. Step 3: Cross multiply
    23,155,259.52x = 34,738,179.84 × 8,009,178.24
  4. Step 4: Simplify right side
    23,155,259.52x = 278,224,274,071,734.72
  5. Step 5: Solve for x
    x = 278,224,274,071,734.72/23,155,259.52
  6. Step 6: Final answer
    x = 12,015,597.31

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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.