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Finding the Third Proportional to 43,117,391,205 and 93,827,220,849

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Solution

The third proportional to 43,117,391,205 and 93,827,220,849 is: 204,176,252,927.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,117,391,205 : 93,827,220,849 = 93,827,220,849 : x
  2. Step 2: Convert to fraction form
    43,117,391,205/93,827,220,849 = 93,827,220,849/x
  3. Step 3: Cross multiply
    43,117,391,205x = 93,827,220,849 × 93,827,220,849
  4. Step 4: Simplify right side
    43,117,391,205x = 8,803,547,372,247,020,732,416
  5. Step 5: Solve for x
    x = 8,803,547,372,247,020,732,416/43,117,391,205
  6. Step 6: Final answer
    x = 204,176,252,927.52

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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.