Home / 14,908,272.87-22,361,758.89-4,672,899.17

Finding the Fourth Proportional to 14,908,272.87, 22,361,758.89 and 4,672,899.17

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Solution

The fourth proportional to 14,908,272.87, 22,361,758.89 and 4,672,899.17 is: 7,009,144.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,272.87 : 22,361,758.89 = 4,672,899.17 : x
  2. Step 2: Convert to fraction form
    14,908,272.87/22,361,758.89 = 4,672,899.17/x
  3. Step 3: Cross multiply
    14,908,272.87x = 22,361,758.89 × 4,672,899.17
  4. Step 4: Simplify right side
    14,908,272.87x = 104,494,244,556,821.12
  5. Step 5: Solve for x
    x = 104,494,244,556,821.12/14,908,272.87
  6. Step 6: Final answer
    x = 7,009,144.89

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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.