Home / 334,455,119.64-501,687,722.34-116,112,395.25

Finding the Fourth Proportional to 334,455,119.64, 501,687,722.34 and 116,112,395.25

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Solution

The fourth proportional to 334,455,119.64, 501,687,722.34 and 116,112,395.25 is: 174,170,343.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,455,119.64 : 501,687,722.34 = 116,112,395.25 : x
  2. Step 2: Convert to fraction form
    334,455,119.64/501,687,722.34 = 116,112,395.25/x
  3. Step 3: Cross multiply
    334,455,119.64x = 501,687,722.34 × 116,112,395.25
  4. Step 4: Simplify right side
    334,455,119.64x = 58,252,163,108,414,328
  5. Step 5: Solve for x
    x = 58,252,163,108,414,328/334,455,119.64
  6. Step 6: Final answer
    x = 174,170,343.61

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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.