Home / 23,663,243.40-35,494,865.10-10,908,659.40

Finding the Fourth Proportional to 23,663,243.40, 35,494,865.10 and 10,908,659.40

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Solution

The fourth proportional to 23,663,243.40, 35,494,865.10 and 10,908,659.40 is: 16,362,989.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,243.40 : 35,494,865.10 = 10,908,659.40 : x
  2. Step 2: Convert to fraction form
    23,663,243.40/35,494,865.10 = 10,908,659.40/x
  3. Step 3: Cross multiply
    23,663,243.40x = 35,494,865.10 × 10,908,659.40
  4. Step 4: Simplify right side
    23,663,243.40x = 387,201,393,824,847
  5. Step 5: Solve for x
    x = 387,201,393,824,847/23,663,243.40
  6. Step 6: Final answer
    x = 16,362,989.10

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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.