Home / 246,206,547.23-339,773,089.32-134,694,801.15

Finding the Fourth Proportional to 246,206,547.23, 339,773,089.32 and 134,694,801.15

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Solution

The fourth proportional to 246,206,547.23, 339,773,089.32 and 134,694,801.15 is: 185,883,231.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,206,547.23 : 339,773,089.32 = 134,694,801.15 : x
  2. Step 2: Convert to fraction form
    246,206,547.23/339,773,089.32 = 134,694,801.15/x
  3. Step 3: Cross multiply
    246,206,547.23x = 339,773,089.32 × 134,694,801.15
  4. Step 4: Simplify right side
    246,206,547.23x = 45,765,668,702,591,288
  5. Step 5: Solve for x
    x = 45,765,668,702,591,288/246,206,547.23
  6. Step 6: Final answer
    x = 185,883,231.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.