Home / 25,073,200.97-34,605,979.58-16,263,569.96

Finding the Fourth Proportional to 25,073,200.97, 34,605,979.58 and 16,263,569.96

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Solution

The fourth proportional to 25,073,200.97, 34,605,979.58 and 16,263,569.96 is: 22,446,945.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,073,200.97 : 34,605,979.58 = 16,263,569.96 : x
  2. Step 2: Convert to fraction form
    25,073,200.97/34,605,979.58 = 16,263,569.96/x
  3. Step 3: Cross multiply
    25,073,200.97x = 34,605,979.58 × 16,263,569.96
  4. Step 4: Simplify right side
    25,073,200.97x = 562,816,769,679,313.75
  5. Step 5: Solve for x
    x = 562,816,769,679,313.75/25,073,200.97
  6. Step 6: Final answer
    x = 22,446,945.26

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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.