Home / 1,828,665,719.76-2,523,768,040.97-1,025,110,249.50

Finding the Fourth Proportional to 1,828,665,719.76, 2,523,768,040.97 and 1,025,110,249.50

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Solution

The fourth proportional to 1,828,665,719.76, 2,523,768,040.97 and 1,025,110,249.50 is: 1,414,769,500.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,665,719.76 : 2,523,768,040.97 = 1,025,110,249.50 : x
  2. Step 2: Convert to fraction form
    1,828,665,719.76/2,523,768,040.97 = 1,025,110,249.50/x
  3. Step 3: Cross multiply
    1,828,665,719.76x = 2,523,768,040.97 × 1,025,110,249.50
  4. Step 4: Simplify right side
    1,828,665,719.76x = 2,587,140,486,153,757,696
  5. Step 5: Solve for x
    x = 2,587,140,486,153,757,696/1,828,665,719.76
  6. Step 6: Final answer
    x = 1,414,769,500.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.