Home / 50,955,512.40-76,357,685.84-37,426,205.52

Finding the Fourth Proportional to 50,955,512.40, 76,357,685.84 and 37,426,205.52

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Solution

The fourth proportional to 50,955,512.40, 76,357,685.84 and 37,426,205.52 is: 56,083,793.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,955,512.40 : 76,357,685.84 = 37,426,205.52 : x
  2. Step 2: Convert to fraction form
    50,955,512.40/76,357,685.84 = 37,426,205.52/x
  3. Step 3: Cross multiply
    50,955,512.40x = 76,357,685.84 × 37,426,205.52
  4. Step 4: Simplify right side
    50,955,512.40x = 2,857,778,443,279,434
  5. Step 5: Solve for x
    x = 2,857,778,443,279,434/50,955,512.40
  6. Step 6: Final answer
    x = 56,083,793.66

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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.