Home / 23,913,538.24-35,875,999.20-7,739,489.53

Finding the Fourth Proportional to 23,913,538.24, 35,875,999.20 and 7,739,489.53

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Solution

The fourth proportional to 23,913,538.24, 35,875,999.20 and 7,739,489.53 is: 11,611,076.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,913,538.24 : 35,875,999.20 = 7,739,489.53 : x
  2. Step 2: Convert to fraction form
    23,913,538.24/35,875,999.20 = 7,739,489.53/x
  3. Step 3: Cross multiply
    23,913,538.24x = 35,875,999.20 × 7,739,489.53
  4. Step 4: Simplify right side
    23,913,538.24x = 277,661,920,186,688.41
  5. Step 5: Solve for x
    x = 277,661,920,186,688.41/23,913,538.24
  6. Step 6: Final answer
    x = 11,611,076.43

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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.