Home / 539,296,168,196.52-807,818,553,303.60-323,480,275,914.48

Finding the Fourth Proportional to 539,296,168,196.52, 807,818,553,303.60 and 323,480,275,914.48

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Solution

The fourth proportional to 539,296,168,196.52, 807,818,553,303.60 and 323,480,275,914.48 is: 484,545,197,836.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,296,168,196.52 : 807,818,553,303.60 = 323,480,275,914.48 : x
  2. Step 2: Convert to fraction form
    539,296,168,196.52/807,818,553,303.60 = 323,480,275,914.48/x
  3. Step 3: Cross multiply
    539,296,168,196.52x = 807,818,553,303.60 × 323,480,275,914.48
  4. Step 4: Simplify right side
    539,296,168,196.52x = 261,313,368,511,484,572,729,344
  5. Step 5: Solve for x
    x = 261,313,368,511,484,572,729,344/539,296,168,196.52
  6. Step 6: Final answer
    x = 484,545,197,836.94

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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.