Home / 24,618,561.86-33,978,309.84-16,231,205

Finding the Fourth Proportional to 24,618,561.86, 33,978,309.84 and 16,231,205

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Solution

The fourth proportional to 24,618,561.86, 33,978,309.84 and 16,231,205 is: 22,402,158.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,618,561.86 : 33,978,309.84 = 16,231,205 : x
  2. Step 2: Convert to fraction form
    24,618,561.86/33,978,309.84 = 16,231,205/x
  3. Step 3: Cross multiply
    24,618,561.86x = 33,978,309.84 × 16,231,205
  4. Step 4: Simplify right side
    24,618,561.86x = 551,508,912,566,557.25
  5. Step 5: Solve for x
    x = 551,508,912,566,557.25/24,618,561.86
  6. Step 6: Final answer
    x = 22,402,158.00

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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.