Home / 46,279,351.90-63,864,121.50-25,370,669.46

Finding the Fourth Proportional to 46,279,351.90, 63,864,121.50 and 25,370,669.46

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Solution

The fourth proportional to 46,279,351.90, 63,864,121.50 and 25,370,669.46 is: 35,010,765.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,279,351.90 : 63,864,121.50 = 25,370,669.46 : x
  2. Step 2: Convert to fraction form
    46,279,351.90/63,864,121.50 = 25,370,669.46/x
  3. Step 3: Cross multiply
    46,279,351.90x = 63,864,121.50 × 25,370,669.46
  4. Step 4: Simplify right side
    46,279,351.90x = 1,620,275,516,929,779.50
  5. Step 5: Solve for x
    x = 1,620,275,516,929,779.50/46,279,351.90
  6. Step 6: Final answer
    x = 35,010,765.07

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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.