Home / 14,375,771.04-19,839,367.14-7,850,006.04

Finding the Fourth Proportional to 14,375,771.04, 19,839,367.14 and 7,850,006.04

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Solution

The fourth proportional to 14,375,771.04, 19,839,367.14 and 7,850,006.04 is: 10,833,446.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,771.04 : 19,839,367.14 = 7,850,006.04 : x
  2. Step 2: Convert to fraction form
    14,375,771.04/19,839,367.14 = 7,850,006.04/x
  3. Step 3: Cross multiply
    14,375,771.04x = 19,839,367.14 × 7,850,006.04
  4. Step 4: Simplify right side
    14,375,771.04x = 155,739,151,878,777.53
  5. Step 5: Solve for x
    x = 155,739,151,878,777.53/14,375,771.04
  6. Step 6: Final answer
    x = 10,833,446.88

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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.