Home / 1,528,785,388,764-2,290,941,778,986

Finding the Third Proportional to 1,528,785,388,764 and 2,290,941,778,986

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Solution

The third proportional to 1,528,785,388,764 and 2,290,941,778,986 is: 3,433,061,483,500.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528,785,388,764 : 2,290,941,778,986 = 2,290,941,778,986 : x
  2. Step 2: Convert to fraction form
    1,528,785,388,764/2,290,941,778,986 = 2,290,941,778,986/x
  3. Step 3: Cross multiply
    1,528,785,388,764x = 2,290,941,778,986 × 2,290,941,778,986
  4. Step 4: Simplify right side
    1,528,785,388,764x = 5,248,414,234,703,538,709,069,824
  5. Step 5: Solve for x
    x = 5,248,414,234,703,538,709,069,824/1,528,785,388,764
  6. Step 6: Final answer
    x = 3,433,061,483,500.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.