Home / 24,695,028.80-37,043,942.88-7,658,123.84

Finding the Fourth Proportional to 24,695,028.80, 37,043,942.88 and 7,658,123.84

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Solution

The fourth proportional to 24,695,028.80, 37,043,942.88 and 7,658,123.84 is: 11,487,619.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,695,028.80 : 37,043,942.88 = 7,658,123.84 : x
  2. Step 2: Convert to fraction form
    24,695,028.80/37,043,942.88 = 7,658,123.84/x
  3. Step 3: Cross multiply
    24,695,028.80x = 37,043,942.88 × 7,658,123.84
  4. Step 4: Simplify right side
    24,695,028.80x = 283,687,102,096,926.25
  5. Step 5: Solve for x
    x = 283,687,102,096,926.25/24,695,028.80
  6. Step 6: Final answer
    x = 11,487,619.81

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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.