Home / 31,892,193.64-47,799,426.09-16,531,014.56

Finding the Fourth Proportional to 31,892,193.64, 47,799,426.09 and 16,531,014.56

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Solution

The fourth proportional to 31,892,193.64, 47,799,426.09 and 16,531,014.56 is: 24,776,376.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,892,193.64 : 47,799,426.09 = 16,531,014.56 : x
  2. Step 2: Convert to fraction form
    31,892,193.64/47,799,426.09 = 16,531,014.56/x
  3. Step 3: Cross multiply
    31,892,193.64x = 47,799,426.09 × 16,531,014.56
  4. Step 4: Simplify right side
    31,892,193.64x = 790,173,008,533,935.38
  5. Step 5: Solve for x
    x = 790,173,008,533,935.38/31,892,193.64
  6. Step 6: Final answer
    x = 24,776,376.86

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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.