Home / 96,091,719.86-144,367,525.91-61,615,668

Finding the Fourth Proportional to 96,091,719.86, 144,367,525.91 and 61,615,668

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Solution

The fourth proportional to 96,091,719.86, 144,367,525.91 and 61,615,668 is: 92,570,947.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,091,719.86 : 144,367,525.91 = 61,615,668 : x
  2. Step 2: Convert to fraction form
    96,091,719.86/144,367,525.91 = 61,615,668/x
  3. Step 3: Cross multiply
    96,091,719.86x = 144,367,525.91 × 61,615,668
  4. Step 4: Simplify right side
    96,091,719.86x = 8,895,301,546,143,880
  5. Step 5: Solve for x
    x = 8,895,301,546,143,880/96,091,719.86
  6. Step 6: Final answer
    x = 92,570,947.42

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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.