Home / 15,634,138.44-23,448,449.60-6,041,630.82

Finding the Fourth Proportional to 15,634,138.44, 23,448,449.60 and 6,041,630.82

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Solution

The fourth proportional to 15,634,138.44, 23,448,449.60 and 6,041,630.82 is: 9,061,380.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,634,138.44 : 23,448,449.60 = 6,041,630.82 : x
  2. Step 2: Convert to fraction form
    15,634,138.44/23,448,449.60 = 6,041,630.82/x
  3. Step 3: Cross multiply
    15,634,138.44x = 23,448,449.60 × 6,041,630.82
  4. Step 4: Simplify right side
    15,634,138.44x = 141,666,875,784,576.69
  5. Step 5: Solve for x
    x = 141,666,875,784,576.69/15,634,138.44
  6. Step 6: Final answer
    x = 9,061,380.41

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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.