Home / 62,346,486.30-86,035,609.17-34,467,422.10

Finding the Fourth Proportional to 62,346,486.30, 86,035,609.17 and 34,467,422.10

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Solution

The fourth proportional to 62,346,486.30, 86,035,609.17 and 34,467,422.10 is: 47,563,637.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,346,486.30 : 86,035,609.17 = 34,467,422.10 : x
  2. Step 2: Convert to fraction form
    62,346,486.30/86,035,609.17 = 34,467,422.10/x
  3. Step 3: Cross multiply
    62,346,486.30x = 86,035,609.17 × 34,467,422.10
  4. Step 4: Simplify right side
    62,346,486.30x = 2,965,425,656,893,021
  5. Step 5: Solve for x
    x = 2,965,425,656,893,021/62,346,486.30
  6. Step 6: Final answer
    x = 47,563,637.23

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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.