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Finding the Third Proportional to 9,007,785,001.50 and 19,371,210,663

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Solution

The third proportional to 9,007,785,001.50 and 19,371,210,663 is: 41,657,721,902.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,785,001.50 : 19,371,210,663 = 19,371,210,663 : x
  2. Step 2: Convert to fraction form
    9,007,785,001.50/19,371,210,663 = 19,371,210,663/x
  3. Step 3: Cross multiply
    9,007,785,001.50x = 19,371,210,663 × 19,371,210,663
  4. Step 4: Simplify right side
    9,007,785,001.50x = 375,243,802,550,324,887,552
  5. Step 5: Solve for x
    x = 375,243,802,550,324,887,552/9,007,785,001.50
  6. Step 6: Final answer
    x = 41,657,721,902.54

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.