Home / 26,505,933.40-39,702,912.90-22,026,957.40

Finding the Fourth Proportional to 26,505,933.40, 39,702,912.90 and 22,026,957.40

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Solution

The fourth proportional to 26,505,933.40, 39,702,912.90 and 22,026,957.40 is: 32,993,909.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,505,933.40 : 39,702,912.90 = 22,026,957.40 : x
  2. Step 2: Convert to fraction form
    26,505,933.40/39,702,912.90 = 22,026,957.40/x
  3. Step 3: Cross multiply
    26,505,933.40x = 39,702,912.90 × 22,026,957.40
  4. Step 4: Simplify right side
    26,505,933.40x = 874,534,371,104,210.38
  5. Step 5: Solve for x
    x = 874,534,371,104,210.38/26,505,933.40
  6. Step 6: Final answer
    x = 32,993,909.62

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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.