Home / 23,229,000.86-32,054,354.49-12,775,742.24

Finding the Fourth Proportional to 23,229,000.86, 32,054,354.49 and 12,775,742.24

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Solution

The fourth proportional to 23,229,000.86, 32,054,354.49 and 12,775,742.24 is: 17,629,607.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,229,000.86 : 32,054,354.49 = 12,775,742.24 : x
  2. Step 2: Convert to fraction form
    23,229,000.86/32,054,354.49 = 12,775,742.24/x
  3. Step 3: Cross multiply
    23,229,000.86x = 32,054,354.49 × 12,775,742.24
  4. Step 4: Simplify right side
    23,229,000.86x = 409,518,170,633,826.62
  5. Step 5: Solve for x
    x = 409,518,170,633,826.62/23,229,000.86
  6. Step 6: Final answer
    x = 17,629,607.62

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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.