Home / 14,892,052.96-22,338,137.76-9,842,240.80

Finding the Fourth Proportional to 14,892,052.96, 22,338,137.76 and 9,842,240.80

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Solution

The fourth proportional to 14,892,052.96, 22,338,137.76 and 9,842,240.80 is: 14,763,399.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,052.96 : 22,338,137.76 = 9,842,240.80 : x
  2. Step 2: Convert to fraction form
    14,892,052.96/22,338,137.76 = 9,842,240.80/x
  3. Step 3: Cross multiply
    14,892,052.96x = 22,338,137.76 × 9,842,240.80
  4. Step 4: Simplify right side
    14,892,052.96x = 219,857,330,857,492.66
  5. Step 5: Solve for x
    x = 219,857,330,857,492.66/14,892,052.96
  6. Step 6: Final answer
    x = 14,763,399.74

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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.