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Finding the Third Proportional to 3,710,038,500 and 8,001,161,928

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Solution

The third proportional to 3,710,038,500 and 8,001,161,928 is: 17,255,506,162.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,038,500 : 8,001,161,928 = 8,001,161,928 : x
  2. Step 2: Convert to fraction form
    3,710,038,500/8,001,161,928 = 8,001,161,928/x
  3. Step 3: Cross multiply
    3,710,038,500x = 8,001,161,928 × 8,001,161,928
  4. Step 4: Simplify right side
    3,710,038,500x = 64,018,592,198,076,678,144
  5. Step 5: Solve for x
    x = 64,018,592,198,076,678,144/3,710,038,500
  6. Step 6: Final answer
    x = 17,255,506,162.02

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.