Home / 95,369,090.05-142,862,096.36-43,482,318.56

Finding the Fourth Proportional to 95,369,090.05, 142,862,096.36 and 43,482,318.56

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Solution

The fourth proportional to 95,369,090.05, 142,862,096.36 and 43,482,318.56 is: 65,136,148.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369,090.05 : 142,862,096.36 = 43,482,318.56 : x
  2. Step 2: Convert to fraction form
    95,369,090.05/142,862,096.36 = 43,482,318.56/x
  3. Step 3: Cross multiply
    95,369,090.05x = 142,862,096.36 × 43,482,318.56
  4. Step 4: Simplify right side
    95,369,090.05x = 6,211,975,184,083,601
  5. Step 5: Solve for x
    x = 6,211,975,184,083,601/95,369,090.05
  6. Step 6: Final answer
    x = 65,136,148.21

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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.