Home / 62,204,312.88-85,841,988.23-34,702,241.13

Finding the Fourth Proportional to 62,204,312.88, 85,841,988.23 and 34,702,241.13

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Solution

The fourth proportional to 62,204,312.88, 85,841,988.23 and 34,702,241.13 is: 47,889,113.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,204,312.88 : 85,841,988.23 = 34,702,241.13 : x
  2. Step 2: Convert to fraction form
    62,204,312.88/85,841,988.23 = 34,702,241.13/x
  3. Step 3: Cross multiply
    62,204,312.88x = 85,841,988.23 × 34,702,241.13
  4. Step 4: Simplify right side
    62,204,312.88x = 2,978,909,374,722,838
  5. Step 5: Solve for x
    x = 2,978,909,374,722,838/62,204,312.88
  6. Step 6: Final answer
    x = 47,889,113.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.