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Finding the Third Proportional to 371,090,712 and 732,814,504

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Solution

The third proportional to 371,090,712 and 732,814,504 is: 1,447,131,603.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,090,712 : 732,814,504 = 732,814,504 : x
  2. Step 2: Convert to fraction form
    371,090,712/732,814,504 = 732,814,504/x
  3. Step 3: Cross multiply
    371,090,712x = 732,814,504 × 732,814,504
  4. Step 4: Simplify right side
    371,090,712x = 537,017,097,272,766,016
  5. Step 5: Solve for x
    x = 537,017,097,272,766,016/371,090,712
  6. Step 6: Final answer
    x = 1,447,131,603.96

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.