Home / 50,543,342.52-75,814,952.34-16,464,632.76

Finding the Fourth Proportional to 50,543,342.52, 75,814,952.34 and 16,464,632.76

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Solution

The fourth proportional to 50,543,342.52, 75,814,952.34 and 16,464,632.76 is: 24,696,929.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,543,342.52 : 75,814,952.34 = 16,464,632.76 : x
  2. Step 2: Convert to fraction form
    50,543,342.52/75,814,952.34 = 16,464,632.76/x
  3. Step 3: Cross multiply
    50,543,342.52x = 75,814,952.34 × 16,464,632.76
  4. Step 4: Simplify right side
    50,543,342.52x = 1,248,265,347,995,002.75
  5. Step 5: Solve for x
    x = 1,248,265,347,995,002.75/50,543,342.52
  6. Step 6: Final answer
    x = 24,696,929.13

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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.