Home / 17,102,610.06-25,653,915.11-4,323,114.77

Finding the Fourth Proportional to 17,102,610.06, 25,653,915.11 and 4,323,114.77

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Solution

The fourth proportional to 17,102,610.06, 25,653,915.11 and 4,323,114.77 is: 6,484,672.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,610.06 : 25,653,915.11 = 4,323,114.77 : x
  2. Step 2: Convert to fraction form
    17,102,610.06/25,653,915.11 = 4,323,114.77/x
  3. Step 3: Cross multiply
    17,102,610.06x = 25,653,915.11 × 4,323,114.77
  4. Step 4: Simplify right side
    17,102,610.06x = 110,904,819,170,482.02
  5. Step 5: Solve for x
    x = 110,904,819,170,482.02/17,102,610.06
  6. Step 6: Final answer
    x = 6,484,672.15

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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.