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Finding the Third Proportional to 573,113,688 and 1,227,961,311

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Solution

The third proportional to 573,113,688 and 1,227,961,311 is: 2,631,046,881.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,113,688 : 1,227,961,311 = 1,227,961,311 : x
  2. Step 2: Convert to fraction form
    573,113,688/1,227,961,311 = 1,227,961,311/x
  3. Step 3: Cross multiply
    573,113,688x = 1,227,961,311 × 1,227,961,311
  4. Step 4: Simplify right side
    573,113,688x = 1,507,888,981,312,838,656
  5. Step 5: Solve for x
    x = 1,507,888,981,312,838,656/573,113,688
  6. Step 6: Final answer
    x = 2,631,046,881.07

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.