Home / 23,941,816.76-35,917,768.88-7,766,505.02

Finding the Fourth Proportional to 23,941,816.76, 35,917,768.88 and 7,766,505.02

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Solution

The fourth proportional to 23,941,816.76, 35,917,768.88 and 7,766,505.02 is: 11,651,393.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,941,816.76 : 35,917,768.88 = 7,766,505.02 : x
  2. Step 2: Convert to fraction form
    23,941,816.76/35,917,768.88 = 7,766,505.02/x
  3. Step 3: Cross multiply
    23,941,816.76x = 35,917,768.88 × 7,766,505.02
  4. Step 4: Simplify right side
    23,941,816.76x = 278,955,532,274,887.25
  5. Step 5: Solve for x
    x = 278,955,532,274,887.25/23,941,816.76
  6. Step 6: Final answer
    x = 11,651,393.67

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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.