Home / 60,555,771.52-83,554,489.92-34,796,682.88

Finding the Fourth Proportional to 60,555,771.52, 83,554,489.92 and 34,796,682.88

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Solution

The fourth proportional to 60,555,771.52, 83,554,489.92 and 34,796,682.88 is: 48,012,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,555,771.52 : 83,554,489.92 = 34,796,682.88 : x
  2. Step 2: Convert to fraction form
    60,555,771.52/83,554,489.92 = 34,796,682.88/x
  3. Step 3: Cross multiply
    60,555,771.52x = 83,554,489.92 × 34,796,682.88
  4. Step 4: Simplify right side
    60,555,771.52x = 2,907,419,088,946,397
  5. Step 5: Solve for x
    x = 2,907,419,088,946,397/60,555,771.52
  6. Step 6: Final answer
    x = 48,012,254.09

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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.