Home / 537,241,159.90-806,026,203.62-275,111,308.61

Finding the Fourth Proportional to 537,241,159.90, 806,026,203.62 and 275,111,308.61

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Solution

The fourth proportional to 537,241,159.90, 806,026,203.62 and 275,111,308.61 is: 412,751,181.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,241,159.90 : 806,026,203.62 = 275,111,308.61 : x
  2. Step 2: Convert to fraction form
    537,241,159.90/806,026,203.62 = 275,111,308.61/x
  3. Step 3: Cross multiply
    537,241,159.90x = 806,026,203.62 × 275,111,308.61
  4. Step 4: Simplify right side
    537,241,159.90x = 221,746,923,655,037,760
  5. Step 5: Solve for x
    x = 221,746,923,655,037,760/537,241,159.90
  6. Step 6: Final answer
    x = 412,751,181.79

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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.