Home / 25,190,364.52-37,785,650.46-6,995,993.32

Finding the Fourth Proportional to 25,190,364.52, 37,785,650.46 and 6,995,993.32

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Solution

The fourth proportional to 25,190,364.52, 37,785,650.46 and 6,995,993.32 is: 10,494,018.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,190,364.52 : 37,785,650.46 = 6,995,993.32 : x
  2. Step 2: Convert to fraction form
    25,190,364.52/37,785,650.46 = 6,995,993.32/x
  3. Step 3: Cross multiply
    25,190,364.52x = 37,785,650.46 × 6,995,993.32
  4. Step 4: Simplify right side
    25,190,364.52x = 264,348,158,210,014.94
  5. Step 5: Solve for x
    x = 264,348,158,210,014.94/25,190,364.52
  6. Step 6: Final answer
    x = 10,494,018.77

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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.