Home / 537,241,169.65-806,026,218.24-275,111,318.37

Finding the Fourth Proportional to 537,241,169.65, 806,026,218.24 and 275,111,318.37

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Solution

The fourth proportional to 537,241,169.65, 806,026,218.24 and 275,111,318.37 is: 412,751,196.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,241,169.65 : 806,026,218.24 = 275,111,318.37 : x
  2. Step 2: Convert to fraction form
    537,241,169.65/806,026,218.24 = 275,111,318.37/x
  3. Step 3: Cross multiply
    537,241,169.65x = 806,026,218.24 × 275,111,318.37
  4. Step 4: Simplify right side
    537,241,169.65x = 221,746,935,535,386,080
  5. Step 5: Solve for x
    x = 221,746,935,535,386,080/537,241,169.65
  6. Step 6: Final answer
    x = 412,751,196.42

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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.