Home / 164,668,720.93-227,240,714.83-94,103,523.08

Finding the Fourth Proportional to 164,668,720.93, 227,240,714.83 and 94,103,523.08

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Solution

The fourth proportional to 164,668,720.93, 227,240,714.83 and 94,103,523.08 is: 129,861,650.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,668,720.93 : 227,240,714.83 = 94,103,523.08 : x
  2. Step 2: Convert to fraction form
    164,668,720.93/227,240,714.83 = 94,103,523.08/x
  3. Step 3: Cross multiply
    164,668,720.93x = 227,240,714.83 × 94,103,523.08
  4. Step 4: Simplify right side
    164,668,720.93x = 21,384,151,852,377,268
  5. Step 5: Solve for x
    x = 21,384,151,852,377,268/164,668,720.93
  6. Step 6: Final answer
    x = 129,861,650.30

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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.