Home / 24,203,307.80-33,400,565.44-13,338,291.80

Finding the Fourth Proportional to 24,203,307.80, 33,400,565.44 and 13,338,291.80

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Solution

The fourth proportional to 24,203,307.80, 33,400,565.44 and 13,338,291.80 is: 18,406,843.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,307.80 : 33,400,565.44 = 13,338,291.80 : x
  2. Step 2: Convert to fraction form
    24,203,307.80/33,400,565.44 = 13,338,291.80/x
  3. Step 3: Cross multiply
    24,203,307.80x = 33,400,565.44 × 13,338,291.80
  4. Step 4: Simplify right side
    24,203,307.80x = 445,506,488,061,020.75
  5. Step 5: Solve for x
    x = 445,506,488,061,020.75/24,203,307.80
  6. Step 6: Final answer
    x = 18,406,843.06

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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.