Home / 1,387,293,934-2,004,400,154

Finding the Third Proportional to 1,387,293,934 and 2,004,400,154

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Solution

The third proportional to 1,387,293,934 and 2,004,400,154 is: 2,896,012,069.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,387,293,934 : 2,004,400,154 = 2,004,400,154 : x
  2. Step 2: Convert to fraction form
    1,387,293,934/2,004,400,154 = 2,004,400,154/x
  3. Step 3: Cross multiply
    1,387,293,934x = 2,004,400,154 × 2,004,400,154
  4. Step 4: Simplify right side
    1,387,293,934x = 4,017,619,977,355,223,552
  5. Step 5: Solve for x
    x = 4,017,619,977,355,223,552/1,387,293,934
  6. Step 6: Final answer
    x = 2,896,012,069.89

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.