Home / 1,183,967,882.10-1,775,951,823.15-1,165,828,029.30

Finding the Fourth Proportional to 1,183,967,882.10, 1,775,951,823.15 and 1,165,828,029.30

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Solution

The fourth proportional to 1,183,967,882.10, 1,775,951,823.15 and 1,165,828,029.30 is: 1,748,742,043.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,967,882.10 : 1,775,951,823.15 = 1,165,828,029.30 : x
  2. Step 2: Convert to fraction form
    1,183,967,882.10/1,775,951,823.15 = 1,165,828,029.30/x
  3. Step 3: Cross multiply
    1,183,967,882.10x = 1,775,951,823.15 × 1,165,828,029.30
  4. Step 4: Simplify right side
    1,183,967,882.10x = 2,070,454,414,114,706,688
  5. Step 5: Solve for x
    x = 2,070,454,414,114,706,688/1,183,967,882.10
  6. Step 6: Final answer
    x = 1,748,742,043.95

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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.