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Finding the Third Proportional to 4,062,020,062.50 and 8,845,168,537

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Solution

The third proportional to 4,062,020,062.50 and 8,845,168,537 is: 19,260,615,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,020,062.50 : 8,845,168,537 = 8,845,168,537 : x
  2. Step 2: Convert to fraction form
    4,062,020,062.50/8,845,168,537 = 8,845,168,537/x
  3. Step 3: Cross multiply
    4,062,020,062.50x = 8,845,168,537 × 8,845,168,537
  4. Step 4: Simplify right side
    4,062,020,062.50x = 78,237,006,447,934,717,952
  5. Step 5: Solve for x
    x = 78,237,006,447,934,717,952/4,062,020,062.50
  6. Step 6: Final answer
    x = 19,260,615,468.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.