Home / 1,022,190,748-2,223,479,888

Finding the Third Proportional to 1,022,190,748 and 2,223,479,888

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Solution

The third proportional to 1,022,190,748 and 2,223,479,888 is: 4,836,536,450.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,190,748 : 2,223,479,888 = 2,223,479,888 : x
  2. Step 2: Convert to fraction form
    1,022,190,748/2,223,479,888 = 2,223,479,888/x
  3. Step 3: Cross multiply
    1,022,190,748x = 2,223,479,888 × 2,223,479,888
  4. Step 4: Simplify right side
    1,022,190,748x = 4,943,862,812,340,492,288
  5. Step 5: Solve for x
    x = 4,943,862,812,340,492,288/1,022,190,748
  6. Step 6: Final answer
    x = 4,836,536,450.77

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.