Home / 104,763,846.80-157,164,837.06-35,673,119.66

Finding the Fourth Proportional to 104,763,846.80, 157,164,837.06 and 35,673,119.66

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Solution

The fourth proportional to 104,763,846.80, 157,164,837.06 and 35,673,119.66 is: 53,516,171.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,763,846.80 : 157,164,837.06 = 35,673,119.66 : x
  2. Step 2: Convert to fraction form
    104,763,846.80/157,164,837.06 = 35,673,119.66/x
  3. Step 3: Cross multiply
    104,763,846.80x = 157,164,837.06 × 35,673,119.66
  4. Step 4: Simplify right side
    104,763,846.80x = 5,606,560,038,785,782
  5. Step 5: Solve for x
    x = 5,606,560,038,785,782/104,763,846.80
  6. Step 6: Final answer
    x = 53,516,171.94

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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.