Home / 46,279,350.90-63,864,120.12-25,370,668.46

Finding the Fourth Proportional to 46,279,350.90, 63,864,120.12 and 25,370,668.46

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Solution

The fourth proportional to 46,279,350.90, 63,864,120.12 and 25,370,668.46 is: 35,010,763.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,279,350.90 : 63,864,120.12 = 25,370,668.46 : x
  2. Step 2: Convert to fraction form
    46,279,350.90/63,864,120.12 = 25,370,668.46/x
  3. Step 3: Cross multiply
    46,279,350.90x = 63,864,120.12 × 25,370,668.46
  4. Step 4: Simplify right side
    46,279,350.90x = 1,620,275,418,054,135.50
  5. Step 5: Solve for x
    x = 1,620,275,418,054,135.50/46,279,350.90
  6. Step 6: Final answer
    x = 35,010,763.69

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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.