Home / 25,151,374.97-37,727,015.37-7,880,898.00

Finding the Fourth Proportional to 25,151,374.97, 37,727,015.37 and 7,880,898.00

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Solution

The fourth proportional to 25,151,374.97, 37,727,015.37 and 7,880,898.00 is: 11,821,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,151,374.97 : 37,727,015.37 = 7,880,898.00 : x
  2. Step 2: Convert to fraction form
    25,151,374.97/37,727,015.37 = 7,880,898.00/x
  3. Step 3: Cross multiply
    25,151,374.97x = 37,727,015.37 × 7,880,898.00
  4. Step 4: Simplify right side
    25,151,374.97x = 297,322,759,767,064.94
  5. Step 5: Solve for x
    x = 297,322,759,767,064.94/25,151,374.97
  6. Step 6: Final answer
    x = 11,821,332.24

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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.