Home / 334,454,229.39-501,686,389.22-116,111,507.28

Finding the Fourth Proportional to 334,454,229.39, 501,686,389.22 and 116,111,507.28

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Solution

The fourth proportional to 334,454,229.39, 501,686,389.22 and 116,111,507.28 is: 174,169,012.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,454,229.39 : 501,686,389.22 = 116,111,507.28 : x
  2. Step 2: Convert to fraction form
    334,454,229.39/501,686,389.22 = 116,111,507.28/x
  3. Step 3: Cross multiply
    334,454,229.39x = 501,686,389.22 × 116,111,507.28
  4. Step 4: Simplify right side
    334,454,229.39x = 58,251,562,835,021,896
  5. Step 5: Solve for x
    x = 58,251,562,835,021,896/334,454,229.39
  6. Step 6: Final answer
    x = 174,169,012.43

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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.