Home / 3,102,289,862.92-4,626,112,464.75-3,074,309,494.27

Finding the Fourth Proportional to 3,102,289,862.92, 4,626,112,464.75 and 3,074,309,494.27

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Solution

The fourth proportional to 3,102,289,862.92, 4,626,112,464.75 and 3,074,309,494.27 is: 4,584,388,339.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,289,862.92 : 4,626,112,464.75 = 3,074,309,494.27 : x
  2. Step 2: Convert to fraction form
    3,102,289,862.92/4,626,112,464.75 = 3,074,309,494.27/x
  3. Step 3: Cross multiply
    3,102,289,862.92x = 4,626,112,464.75 × 3,074,309,494.27
  4. Step 4: Simplify right side
    3,102,289,862.92x = 14,222,101,471,941,715,968
  5. Step 5: Solve for x
    x = 14,222,101,471,941,715,968/3,102,289,862.92
  6. Step 6: Final answer
    x = 4,584,388,339.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.