Home / 25,177,496.64-37,766,244.90-16,655,840.16

Finding the Fourth Proportional to 25,177,496.64, 37,766,244.90 and 16,655,840.16

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Solution

The fourth proportional to 25,177,496.64, 37,766,244.90 and 16,655,840.16 is: 24,983,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,177,496.64 : 37,766,244.90 = 16,655,840.16 : x
  2. Step 2: Convert to fraction form
    25,177,496.64/37,766,244.90 = 16,655,840.16/x
  3. Step 3: Cross multiply
    25,177,496.64x = 37,766,244.90 × 16,655,840.16
  4. Step 4: Simplify right side
    25,177,496.64x = 629,028,538,497,815.12
  5. Step 5: Solve for x
    x = 629,028,538,497,815.12/25,177,496.64
  6. Step 6: Final answer
    x = 24,983,760.20

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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.