Home / 1,154,815,719.19-2,370,851,726.91

Finding the Third Proportional to 1,154,815,719.19 and 2,370,851,726.91

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Solution

The third proportional to 1,154,815,719.19 and 2,370,851,726.91 is: 4,867,389,504.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,815,719.19 : 2,370,851,726.91 = 2,370,851,726.91 : x
  2. Step 2: Convert to fraction form
    1,154,815,719.19/2,370,851,726.91 = 2,370,851,726.91/x
  3. Step 3: Cross multiply
    1,154,815,719.19x = 2,370,851,726.91 × 2,370,851,726.91
  4. Step 4: Simplify right side
    1,154,815,719.19x = 5,620,937,910,975,059,968
  5. Step 5: Solve for x
    x = 5,620,937,910,975,059,968/1,154,815,719.19
  6. Step 6: Final answer
    x = 4,867,389,504.30

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.