Home / 222,003,547.82-332,890,580.37-97,455,200.30

Finding the Fourth Proportional to 222,003,547.82, 332,890,580.37 and 97,455,200.30

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Solution

The fourth proportional to 222,003,547.82, 332,890,580.37 and 97,455,200.30 is: 146,132,431.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,003,547.82 : 332,890,580.37 = 97,455,200.30 : x
  2. Step 2: Convert to fraction form
    222,003,547.82/332,890,580.37 = 97,455,200.30/x
  3. Step 3: Cross multiply
    222,003,547.82x = 332,890,580.37 × 97,455,200.30
  4. Step 4: Simplify right side
    222,003,547.82x = 32,441,918,187,941,596
  5. Step 5: Solve for x
    x = 32,441,918,187,941,596/222,003,547.82
  6. Step 6: Final answer
    x = 146,132,431.24

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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.