Home / 1,039,986,220-2,116,293,176

Finding the Third Proportional to 1,039,986,220 and 2,116,293,176

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Solution

The third proportional to 1,039,986,220 and 2,116,293,176 is: 4,306,496,298.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,986,220 : 2,116,293,176 = 2,116,293,176 : x
  2. Step 2: Convert to fraction form
    1,039,986,220/2,116,293,176 = 2,116,293,176/x
  3. Step 3: Cross multiply
    1,039,986,220x = 2,116,293,176 × 2,116,293,176
  4. Step 4: Simplify right side
    1,039,986,220x = 4,478,696,806,784,166,912
  5. Step 5: Solve for x
    x = 4,478,696,806,784,166,912/1,039,986,220
  6. Step 6: Final answer
    x = 4,306,496,298.37

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.