Home / 223,992,227.10-335,988,340.65-70,653,783.90

Finding the Fourth Proportional to 223,992,227.10, 335,988,340.65 and 70,653,783.90

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Solution

The fourth proportional to 223,992,227.10, 335,988,340.65 and 70,653,783.90 is: 105,980,675.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,992,227.10 : 335,988,340.65 = 70,653,783.90 : x
  2. Step 2: Convert to fraction form
    223,992,227.10/335,988,340.65 = 70,653,783.90/x
  3. Step 3: Cross multiply
    223,992,227.10x = 335,988,340.65 × 70,653,783.90
  4. Step 4: Simplify right side
    223,992,227.10x = 23,738,847,613,204,684
  5. Step 5: Solve for x
    x = 23,738,847,613,204,684/223,992,227.10
  6. Step 6: Final answer
    x = 105,980,675.85

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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.