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Finding the Third Proportional to 241,805,020.50 and 524,663,854.50

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Solution

The third proportional to 241,805,020.50 and 524,663,854.50 is: 1,138,405,479.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,805,020.50 : 524,663,854.50 = 524,663,854.50 : x
  2. Step 2: Convert to fraction form
    241,805,020.50/524,663,854.50 = 524,663,854.50/x
  3. Step 3: Cross multiply
    241,805,020.50x = 524,663,854.50 × 524,663,854.50
  4. Step 4: Simplify right side
    241,805,020.50x = 275,272,160,218,797,184
  5. Step 5: Solve for x
    x = 275,272,160,218,797,184/241,805,020.50
  6. Step 6: Final answer
    x = 1,138,405,479.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.