Home / 24,653,877.98-36,985,860.84-8,477,728.43

Finding the Fourth Proportional to 24,653,877.98, 36,985,860.84 and 8,477,728.43

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Solution

The fourth proportional to 24,653,877.98, 36,985,860.84 and 8,477,728.43 is: 12,718,327.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,653,877.98 : 36,985,860.84 = 8,477,728.43 : x
  2. Step 2: Convert to fraction form
    24,653,877.98/36,985,860.84 = 8,477,728.43/x
  3. Step 3: Cross multiply
    24,653,877.98x = 36,985,860.84 × 8,477,728.43
  4. Step 4: Simplify right side
    24,653,877.98x = 313,556,083,951,291.69
  5. Step 5: Solve for x
    x = 313,556,083,951,291.69/24,653,877.98
  6. Step 6: Final answer
    x = 12,718,327.08

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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.