Home / 193,875,140,789-424,272,108,286

Finding the Third Proportional to 193,875,140,789 and 424,272,108,286

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Solution

The third proportional to 193,875,140,789 and 424,272,108,286 is: 928,467,781,567.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,875,140,789 : 424,272,108,286 = 424,272,108,286 : x
  2. Step 2: Convert to fraction form
    193,875,140,789/424,272,108,286 = 424,272,108,286/x
  3. Step 3: Cross multiply
    193,875,140,789x = 424,272,108,286 × 424,272,108,286
  4. Step 4: Simplify right side
    193,875,140,789x = 180,006,821,869,447,318,339,584
  5. Step 5: Solve for x
    x = 180,006,821,869,447,318,339,584/193,875,140,789
  6. Step 6: Final answer
    x = 928,467,781,567.49

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.