Home / 23,988,476.10-35,982,686.40-7,814,401.50

Finding the Fourth Proportional to 23,988,476.10, 35,982,686.40 and 7,814,401.50

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Solution

The fourth proportional to 23,988,476.10, 35,982,686.40 and 7,814,401.50 is: 11,721,593.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,476.10 : 35,982,686.40 = 7,814,401.50 : x
  2. Step 2: Convert to fraction form
    23,988,476.10/35,982,686.40 = 7,814,401.50/x
  3. Step 3: Cross multiply
    23,988,476.10x = 35,982,686.40 × 7,814,401.50
  4. Step 4: Simplify right side
    23,988,476.10x = 281,183,158,578,189.59
  5. Step 5: Solve for x
    x = 281,183,158,578,189.59/23,988,476.10
  6. Step 6: Final answer
    x = 11,721,593.21

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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.