Home / 62,204,373.64-85,842,072.18-34,702,301.96

Finding the Fourth Proportional to 62,204,373.64, 85,842,072.18 and 34,702,301.96

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Solution

The fourth proportional to 62,204,373.64, 85,842,072.18 and 34,702,301.96 is: 47,889,197.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,204,373.64 : 85,842,072.18 = 34,702,301.96 : x
  2. Step 2: Convert to fraction form
    62,204,373.64/85,842,072.18 = 34,702,301.96/x
  3. Step 3: Cross multiply
    62,204,373.64x = 85,842,072.18 × 34,702,301.96
  4. Step 4: Simplify right side
    62,204,373.64x = 2,978,917,509,662,476
  5. Step 5: Solve for x
    x = 2,978,917,509,662,476/62,204,373.64
  6. Step 6: Final answer
    x = 47,889,197.10

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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.