Home / 23,988,145.14-35,982,189.78-7,814,070.30

Finding the Fourth Proportional to 23,988,145.14, 35,982,189.78 and 7,814,070.30

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Solution

The fourth proportional to 23,988,145.14, 35,982,189.78 and 7,814,070.30 is: 11,721,096.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,145.14 : 35,982,189.78 = 7,814,070.30 : x
  2. Step 2: Convert to fraction form
    23,988,145.14/35,982,189.78 = 7,814,070.30/x
  3. Step 3: Cross multiply
    23,988,145.14x = 35,982,189.78 × 7,814,070.30
  4. Step 4: Simplify right side
    23,988,145.14x = 281,167,360,488,861.53
  5. Step 5: Solve for x
    x = 281,167,360,488,861.53/23,988,145.14
  6. Step 6: Final answer
    x = 11,721,096.35

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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.