Home / 1,776,054,704,932.60-2,659,493,899,462.40-1,225,771,742,810.30

Finding the Fourth Proportional to 1,776,054,704,932.60, 2,659,493,899,462.40 and 1,225,771,742,810.30

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Solution

The fourth proportional to 1,776,054,704,932.60, 2,659,493,899,462.40 and 1,225,771,742,810.30 is: 1,835,491,025,745.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,054,704,932.60 : 2,659,493,899,462.40 = 1,225,771,742,810.30 : x
  2. Step 2: Convert to fraction form
    1,776,054,704,932.60/2,659,493,899,462.40 = 1,225,771,742,810.30/x
  3. Step 3: Cross multiply
    1,776,054,704,932.60x = 2,659,493,899,462.40 × 1,225,771,742,810.30
  4. Step 4: Simplify right side
    1,776,054,704,932.60x = 3,259,932,472,137,387,062,853,632
  5. Step 5: Solve for x
    x = 3,259,932,472,137,387,062,853,632/1,776,054,704,932.60
  6. Step 6: Final answer
    x = 1,835,491,025,745.80

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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.