Home / 25,361,165.92-37,955,260.32-16,134,475.36

Finding the Fourth Proportional to 25,361,165.92, 37,955,260.32 and 16,134,475.36

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Solution

The fourth proportional to 25,361,165.92, 37,955,260.32 and 16,134,475.36 is: 24,146,690.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,361,165.92 : 37,955,260.32 = 16,134,475.36 : x
  2. Step 2: Convert to fraction form
    25,361,165.92/37,955,260.32 = 16,134,475.36/x
  3. Step 3: Cross multiply
    25,361,165.92x = 37,955,260.32 × 16,134,475.36
  4. Step 4: Simplify right side
    25,361,165.92x = 612,388,212,415,425.75
  5. Step 5: Solve for x
    x = 612,388,212,415,425.75/25,361,165.92
  6. Step 6: Final answer
    x = 24,146,690.04

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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.