Home / 37,196,161.20-55,794,241.80-11,637,392.16

Finding the Fourth Proportional to 37,196,161.20, 55,794,241.80 and 11,637,392.16

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Solution

The fourth proportional to 37,196,161.20, 55,794,241.80 and 11,637,392.16 is: 17,456,088.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,196,161.20 : 55,794,241.80 = 11,637,392.16 : x
  2. Step 2: Convert to fraction form
    37,196,161.20/55,794,241.80 = 11,637,392.16/x
  3. Step 3: Cross multiply
    37,196,161.20x = 55,794,241.80 × 11,637,392.16
  4. Step 4: Simplify right side
    37,196,161.20x = 649,299,472,096,464.25
  5. Step 5: Solve for x
    x = 649,299,472,096,464.25/37,196,161.20
  6. Step 6: Final answer
    x = 17,456,088.24

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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.