Home / 24,618,190.04-33,973,781.12-13,605,653.60

Finding the Fourth Proportional to 24,618,190.04, 33,973,781.12 and 13,605,653.60

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Solution

The fourth proportional to 24,618,190.04, 33,973,781.12 and 13,605,653.60 is: 18,776,177.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,618,190.04 : 33,973,781.12 = 13,605,653.60 : x
  2. Step 2: Convert to fraction form
    24,618,190.04/33,973,781.12 = 13,605,653.60/x
  3. Step 3: Cross multiply
    24,618,190.04x = 33,973,781.12 × 13,605,653.60
  4. Step 4: Simplify right side
    24,618,190.04x = 462,235,497,400,940
  5. Step 5: Solve for x
    x = 462,235,497,400,940/24,618,190.04
  6. Step 6: Final answer
    x = 18,776,177.15

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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.