Home / 60,958,086.17-91,446,329.23-17,821,873.13

Finding the Fourth Proportional to 60,958,086.17, 91,446,329.23 and 17,821,873.13

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Solution

The fourth proportional to 60,958,086.17, 91,446,329.23 and 17,821,873.13 is: 26,735,499.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,958,086.17 : 91,446,329.23 = 17,821,873.13 : x
  2. Step 2: Convert to fraction form
    60,958,086.17/91,446,329.23 = 17,821,873.13/x
  3. Step 3: Cross multiply
    60,958,086.17x = 91,446,329.23 × 17,821,873.13
  4. Step 4: Simplify right side
    60,958,086.17x = 1,629,744,877,239,484.50
  5. Step 5: Solve for x
    x = 1,629,744,877,239,484.50/60,958,086.17
  6. Step 6: Final answer
    x = 26,735,499.42

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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.