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Finding the Third Proportional to 17,456,655,534 and 38,293,009,500

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Solution

The third proportional to 17,456,655,534 and 38,293,009,500 is: 83,999,742,889.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,456,655,534 : 38,293,009,500 = 38,293,009,500 : x
  2. Step 2: Convert to fraction form
    17,456,655,534/38,293,009,500 = 38,293,009,500/x
  3. Step 3: Cross multiply
    17,456,655,534x = 38,293,009,500 × 38,293,009,500
  4. Step 4: Simplify right side
    17,456,655,534x = 1,466,354,576,567,090,282,496
  5. Step 5: Solve for x
    x = 1,466,354,576,567,090,282,496/17,456,655,534
  6. Step 6: Final answer
    x = 83,999,742,889.53

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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.