Home / 62,847,530.31-94,210,156.03-30,049,576.09

Finding the Fourth Proportional to 62,847,530.31, 94,210,156.03 and 30,049,576.09

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Solution

The fourth proportional to 62,847,530.31, 94,210,156.03 and 30,049,576.09 is: 45,045,131.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,847,530.31 : 94,210,156.03 = 30,049,576.09 : x
  2. Step 2: Convert to fraction form
    62,847,530.31/94,210,156.03 = 30,049,576.09/x
  3. Step 3: Cross multiply
    62,847,530.31x = 94,210,156.03 × 30,049,576.09
  4. Step 4: Simplify right side
    62,847,530.31x = 2,830,975,252,074,257.50
  5. Step 5: Solve for x
    x = 2,830,975,252,074,257.50/62,847,530.31
  6. Step 6: Final answer
    x = 45,045,131.26

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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.