Home / 182,762,296.20-252,196,977.33-100,256,080.95

Finding the Fourth Proportional to 182,762,296.20, 252,196,977.33 and 100,256,080.95

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Solution

The fourth proportional to 182,762,296.20, 252,196,977.33 and 100,256,080.95 is: 138,345,168.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,762,296.20 : 252,196,977.33 = 100,256,080.95 : x
  2. Step 2: Convert to fraction form
    182,762,296.20/252,196,977.33 = 100,256,080.95/x
  3. Step 3: Cross multiply
    182,762,296.20x = 252,196,977.33 × 100,256,080.95
  4. Step 4: Simplify right side
    182,762,296.20x = 25,284,280,574,541,796
  5. Step 5: Solve for x
    x = 25,284,280,574,541,796/182,762,296.20
  6. Step 6: Final answer
    x = 138,345,168.01

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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.