Home / 16,185,666.30-24,274,611.45-9,347,451.90

Finding the Fourth Proportional to 16,185,666.30, 24,274,611.45 and 9,347,451.90

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Solution

The fourth proportional to 16,185,666.30, 24,274,611.45 and 9,347,451.90 is: 14,018,932.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,666.30 : 24,274,611.45 = 9,347,451.90 : x
  2. Step 2: Convert to fraction form
    16,185,666.30/24,274,611.45 = 9,347,451.90/x
  3. Step 3: Cross multiply
    16,185,666.30x = 24,274,611.45 × 9,347,451.90
  4. Step 4: Simplify right side
    16,185,666.30x = 226,905,762,920,064.25
  5. Step 5: Solve for x
    x = 226,905,762,920,064.25/16,185,666.30
  6. Step 6: Final answer
    x = 14,018,932.47

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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.