Home / 1,828,665,716.76-2,523,768,036.82-1,025,110,246.50

Finding the Fourth Proportional to 1,828,665,716.76, 2,523,768,036.82 and 1,025,110,246.50

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Solution

The fourth proportional to 1,828,665,716.76, 2,523,768,036.82 and 1,025,110,246.50 is: 1,414,769,495.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,665,716.76 : 2,523,768,036.82 = 1,025,110,246.50 : x
  2. Step 2: Convert to fraction form
    1,828,665,716.76/2,523,768,036.82 = 1,025,110,246.50/x
  3. Step 3: Cross multiply
    1,828,665,716.76x = 2,523,768,036.82 × 1,025,110,246.50
  4. Step 4: Simplify right side
    1,828,665,716.76x = 2,587,140,474,330,808,832
  5. Step 5: Solve for x
    x = 2,587,140,474,330,808,832/1,828,665,716.76
  6. Step 6: Final answer
    x = 1,414,769,495.93

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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.