Home / 14,817,383.96-22,197,317.24-10,919,762.52

Finding the Fourth Proportional to 14,817,383.96, 22,197,317.24 and 10,919,762.52

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Solution

The fourth proportional to 14,817,383.96, 22,197,317.24 and 10,919,762.52 is: 16,358,449.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817,383.96 : 22,197,317.24 = 10,919,762.52 : x
  2. Step 2: Convert to fraction form
    14,817,383.96/22,197,317.24 = 10,919,762.52/x
  3. Step 3: Cross multiply
    14,817,383.96x = 22,197,317.24 × 10,919,762.52
  4. Step 4: Simplify right side
    14,817,383.96x = 242,389,432,787,303.03
  5. Step 5: Solve for x
    x = 242,389,432,787,303.03/14,817,383.96
  6. Step 6: Final answer
    x = 16,358,449.88

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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.