Home / 50,693,293.40-76,009,573.61-16,134,767.72

Finding the Fourth Proportional to 50,693,293.40, 76,009,573.61 and 16,134,767.72

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Solution

The fourth proportional to 50,693,293.40, 76,009,573.61 and 16,134,767.72 is: 24,192,486.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,693,293.40 : 76,009,573.61 = 16,134,767.72 : x
  2. Step 2: Convert to fraction form
    50,693,293.40/76,009,573.61 = 16,134,767.72/x
  3. Step 3: Cross multiply
    50,693,293.40x = 76,009,573.61 × 16,134,767.72
  4. Step 4: Simplify right side
    50,693,293.40x = 1,226,396,814,353,880.75
  5. Step 5: Solve for x
    x = 1,226,396,814,353,880.75/50,693,293.40
  6. Step 6: Final answer
    x = 24,192,486.47

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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.