Home / 16,365,554.91-22,584,618.65-9,023,651.36

Finding the Fourth Proportional to 16,365,554.91, 22,584,618.65 and 9,023,651.36

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Solution

The fourth proportional to 16,365,554.91, 22,584,618.65 and 9,023,651.36 is: 12,452,723.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,365,554.91 : 22,584,618.65 = 9,023,651.36 : x
  2. Step 2: Convert to fraction form
    16,365,554.91/22,584,618.65 = 9,023,651.36/x
  3. Step 3: Cross multiply
    16,365,554.91x = 22,584,618.65 × 9,023,651.36
  4. Step 4: Simplify right side
    16,365,554.91x = 203,795,724,806,370.47
  5. Step 5: Solve for x
    x = 203,795,724,806,370.47/16,365,554.91
  6. Step 6: Final answer
    x = 12,452,723.17

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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.