Home / 21,674,234.69-32,518,579.23-14,416,307.58

Finding the Fourth Proportional to 21,674,234.69, 32,518,579.23 and 14,416,307.58

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Solution

The fourth proportional to 21,674,234.69, 32,518,579.23 and 14,416,307.58 is: 21,629,268.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,674,234.69 : 32,518,579.23 = 14,416,307.58 : x
  2. Step 2: Convert to fraction form
    21,674,234.69/32,518,579.23 = 14,416,307.58/x
  3. Step 3: Cross multiply
    21,674,234.69x = 32,518,579.23 × 14,416,307.58
  4. Step 4: Simplify right side
    21,674,234.69x = 468,797,840,244,279.56
  5. Step 5: Solve for x
    x = 468,797,840,244,279.56/21,674,234.69
  6. Step 6: Final answer
    x = 21,629,268.44

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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.