Home / 94,956,772.96-142,432,502.22-30,264,460.03

Finding the Fourth Proportional to 94,956,772.96, 142,432,502.22 and 30,264,460.03

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Solution

The fourth proportional to 94,956,772.96, 142,432,502.22 and 30,264,460.03 is: 45,395,843.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,956,772.96 : 142,432,502.22 = 30,264,460.03 : x
  2. Step 2: Convert to fraction form
    94,956,772.96/142,432,502.22 = 30,264,460.03/x
  3. Step 3: Cross multiply
    94,956,772.96x = 142,432,502.22 × 30,264,460.03
  4. Step 4: Simplify right side
    94,956,772.96x = 4,310,642,770,053,995
  5. Step 5: Solve for x
    x = 4,310,642,770,053,995/94,956,772.96
  6. Step 6: Final answer
    x = 45,395,843.14

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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.