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Finding the Third Proportional to 15,962,513,871 and 22,450,207,783.50

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Solution

The third proportional to 15,962,513,871 and 22,450,207,783.50 is: 31,574,715,210.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,962,513,871 : 22,450,207,783.50 = 22,450,207,783.50 : x
  2. Step 2: Convert to fraction form
    15,962,513,871/22,450,207,783.50 = 22,450,207,783.50/x
  3. Step 3: Cross multiply
    15,962,513,871x = 22,450,207,783.50 × 22,450,207,783.50
  4. Step 4: Simplify right side
    15,962,513,871x = 504,011,829,522,323,996,672
  5. Step 5: Solve for x
    x = 504,011,829,522,323,996,672/15,962,513,871
  6. Step 6: Final answer
    x = 31,574,715,210.62

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.