Home / 67,634,799.75-93,336,256.94-36,695,106.63

Finding the Fourth Proportional to 67,634,799.75, 93,336,256.94 and 36,695,106.63

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Solution

The fourth proportional to 67,634,799.75, 93,336,256.94 and 36,695,106.63 is: 50,639,373.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,634,799.75 : 93,336,256.94 = 36,695,106.63 : x
  2. Step 2: Convert to fraction form
    67,634,799.75/93,336,256.94 = 36,695,106.63/x
  3. Step 3: Cross multiply
    67,634,799.75x = 93,336,256.94 × 36,695,106.63
  4. Step 4: Simplify right side
    67,634,799.75x = 3,424,983,900,674,902.50
  5. Step 5: Solve for x
    x = 3,424,983,900,674,902.50/67,634,799.75
  6. Step 6: Final answer
    x = 50,639,373.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.