Home / 24,621,338.04-33,976,389.52-13,607,518.56

Finding the Fourth Proportional to 24,621,338.04, 33,976,389.52 and 13,607,518.56

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Solution

The fourth proportional to 24,621,338.04, 33,976,389.52 and 13,607,518.56 is: 18,777,791.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,621,338.04 : 33,976,389.52 = 13,607,518.56 : x
  2. Step 2: Convert to fraction form
    24,621,338.04/33,976,389.52 = 13,607,518.56/x
  3. Step 3: Cross multiply
    24,621,338.04x = 33,976,389.52 × 13,607,518.56
  4. Step 4: Simplify right side
    24,621,338.04x = 462,334,350,995,189.56
  5. Step 5: Solve for x
    x = 462,334,350,995,189.56/24,621,338.04
  6. Step 6: Final answer
    x = 18,777,791.45

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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.