Home / 57,685,493.52-79,659,941.40-37,094,714.64

Finding the Fourth Proportional to 57,685,493.52, 79,659,941.40 and 37,094,714.64

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Solution

The fourth proportional to 57,685,493.52, 79,659,941.40 and 37,094,714.64 is: 51,225,405.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,685,493.52 : 79,659,941.40 = 37,094,714.64 : x
  2. Step 2: Convert to fraction form
    57,685,493.52/79,659,941.40 = 37,094,714.64/x
  3. Step 3: Cross multiply
    57,685,493.52x = 79,659,941.40 × 37,094,714.64
  4. Step 4: Simplify right side
    57,685,493.52x = 2,954,962,794,472,122.50
  5. Step 5: Solve for x
    x = 2,954,962,794,472,122.50/57,685,493.52
  6. Step 6: Final answer
    x = 51,225,405.46

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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.