Home / 1,674,061,764.75-2,756,517,787.13

Finding the Third Proportional to 1,674,061,764.75 and 2,756,517,787.13

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Solution

The third proportional to 1,674,061,764.75 and 2,756,517,787.13 is: 4,538,894,842.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,061,764.75 : 2,756,517,787.13 = 2,756,517,787.13 : x
  2. Step 2: Convert to fraction form
    1,674,061,764.75/2,756,517,787.13 = 2,756,517,787.13/x
  3. Step 3: Cross multiply
    1,674,061,764.75x = 2,756,517,787.13 × 2,756,517,787.13
  4. Step 4: Simplify right side
    1,674,061,764.75x = 7,598,390,310,736,506,880
  5. Step 5: Solve for x
    x = 7,598,390,310,736,506,880/1,674,061,764.75
  6. Step 6: Final answer
    x = 4,538,894,842.91

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.