Home / 76,365,030.46-114,558,306.09-24,532,252.78

Finding the Fourth Proportional to 76,365,030.46, 114,558,306.09 and 24,532,252.78

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Solution

The fourth proportional to 76,365,030.46, 114,558,306.09 and 24,532,252.78 is: 36,801,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,365,030.46 : 114,558,306.09 = 24,532,252.78 : x
  2. Step 2: Convert to fraction form
    76,365,030.46/114,558,306.09 = 24,532,252.78/x
  3. Step 3: Cross multiply
    76,365,030.46x = 114,558,306.09 × 24,532,252.78
  4. Step 4: Simplify right side
    76,365,030.46x = 2,810,373,323,048,493.50
  5. Step 5: Solve for x
    x = 2,810,373,323,048,493.50/76,365,030.46
  6. Step 6: Final answer
    x = 36,801,835.95

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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.