Home / 16,472,800.08-22,732,424.73-9,030,449.03

Finding the Fourth Proportional to 16,472,800.08, 22,732,424.73 and 9,030,449.03

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Solution

The fourth proportional to 16,472,800.08, 22,732,424.73 and 9,030,449.03 is: 12,461,998.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,472,800.08 : 22,732,424.73 = 9,030,449.03 : x
  2. Step 2: Convert to fraction form
    16,472,800.08/22,732,424.73 = 9,030,449.03/x
  3. Step 3: Cross multiply
    16,472,800.08x = 22,732,424.73 × 9,030,449.03
  4. Step 4: Simplify right side
    16,472,800.08x = 205,284,002,738,914.41
  5. Step 5: Solve for x
    x = 205,284,002,738,914.41/16,472,800.08
  6. Step 6: Final answer
    x = 12,461,998.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.