Home / 14,522,197.73-21,769,764.50-4,931,018.10

Finding the Fourth Proportional to 14,522,197.73, 21,769,764.50 and 4,931,018.10

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Solution

The fourth proportional to 14,522,197.73, 21,769,764.50 and 4,931,018.10 is: 7,391,932.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,197.73 : 21,769,764.50 = 4,931,018.10 : x
  2. Step 2: Convert to fraction form
    14,522,197.73/21,769,764.50 = 4,931,018.10/x
  3. Step 3: Cross multiply
    14,522,197.73x = 21,769,764.50 × 4,931,018.10
  4. Step 4: Simplify right side
    14,522,197.73x = 107,347,102,757,582.36
  5. Step 5: Solve for x
    x = 107,347,102,757,582.36/14,522,197.73
  6. Step 6: Final answer
    x = 7,391,932.32

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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.