Home / 335,178,266.60-502,839,765.51-102,027,210.31

Finding the Fourth Proportional to 335,178,266.60, 502,839,765.51 and 102,027,210.31

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Solution

The fourth proportional to 335,178,266.60, 502,839,765.51 and 102,027,210.31 is: 153,062,843.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,178,266.60 : 502,839,765.51 = 102,027,210.31 : x
  2. Step 2: Convert to fraction form
    335,178,266.60/502,839,765.51 = 102,027,210.31/x
  3. Step 3: Cross multiply
    335,178,266.60x = 502,839,765.51 × 102,027,210.31
  4. Step 4: Simplify right side
    335,178,266.60x = 51,303,338,505,405,656
  5. Step 5: Solve for x
    x = 51,303,338,505,405,656/335,178,266.60
  6. Step 6: Final answer
    x = 153,062,843.32

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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.