Home / 34,421,764.46-51,613,738.04-23,641,777.58

Finding the Fourth Proportional to 34,421,764.46, 51,613,738.04 and 23,641,777.58

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Solution

The fourth proportional to 34,421,764.46, 51,613,738.04 and 23,641,777.58 is: 35,449,679.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,421,764.46 : 51,613,738.04 = 23,641,777.58 : x
  2. Step 2: Convert to fraction form
    34,421,764.46/51,613,738.04 = 23,641,777.58/x
  3. Step 3: Cross multiply
    34,421,764.46x = 51,613,738.04 × 23,641,777.58
  4. Step 4: Simplify right side
    34,421,764.46x = 1,220,240,514,615,100.75
  5. Step 5: Solve for x
    x = 1,220,240,514,615,100.75/34,421,764.46
  6. Step 6: Final answer
    x = 35,449,679.41

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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.