Home / 46,222,399.36-63,786,933.48-25,315,746.85

Finding the Fourth Proportional to 46,222,399.36, 63,786,933.48 and 25,315,746.85

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Solution

The fourth proportional to 46,222,399.36, 63,786,933.48 and 25,315,746.85 is: 34,935,742.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,222,399.36 : 63,786,933.48 = 25,315,746.85 : x
  2. Step 2: Convert to fraction form
    46,222,399.36/63,786,933.48 = 25,315,746.85/x
  3. Step 3: Cross multiply
    46,222,399.36x = 63,786,933.48 × 25,315,746.85
  4. Step 4: Simplify right side
    46,222,399.36x = 1,614,813,859,990,934.50
  5. Step 5: Solve for x
    x = 1,614,813,859,990,934.50/46,222,399.36
  6. Step 6: Final answer
    x = 34,935,742.89

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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.