Home / 1,768,044,541.50-2,946,563,313.75

Finding the Third Proportional to 1,768,044,541.50 and 2,946,563,313.75

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Solution

The third proportional to 1,768,044,541.50 and 2,946,563,313.75 is: 4,910,642,892.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,044,541.50 : 2,946,563,313.75 = 2,946,563,313.75 : x
  2. Step 2: Convert to fraction form
    1,768,044,541.50/2,946,563,313.75 = 2,946,563,313.75/x
  3. Step 3: Cross multiply
    1,768,044,541.50x = 2,946,563,313.75 × 2,946,563,313.75
  4. Step 4: Simplify right side
    1,768,044,541.50x = 8,682,235,361,937,381,376
  5. Step 5: Solve for x
    x = 8,682,235,361,937,381,376/1,768,044,541.50
  6. Step 6: Final answer
    x = 4,910,642,892.84

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.