Home / 23,571,018.84-35,361,847.88-7,177,769.76

Finding the Fourth Proportional to 23,571,018.84, 35,361,847.88 and 7,177,769.76

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Solution

The fourth proportional to 23,571,018.84, 35,361,847.88 and 7,177,769.76 is: 10,768,274.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571,018.84 : 35,361,847.88 = 7,177,769.76 : x
  2. Step 2: Convert to fraction form
    23,571,018.84/35,361,847.88 = 7,177,769.76/x
  3. Step 3: Cross multiply
    23,571,018.84x = 35,361,847.88 × 7,177,769.76
  4. Step 4: Simplify right side
    23,571,018.84x = 253,819,202,370,784.12
  5. Step 5: Solve for x
    x = 253,819,202,370,784.12/23,571,018.84
  6. Step 6: Final answer
    x = 10,768,274.55

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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.