Home / 327,751,897.08-452,292,337.76-179,069,824.74

Finding the Fourth Proportional to 327,751,897.08, 452,292,337.76 and 179,069,824.74

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Solution

The fourth proportional to 327,751,897.08, 452,292,337.76 and 179,069,824.74 is: 247,113,473.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,751,897.08 : 452,292,337.76 = 179,069,824.74 : x
  2. Step 2: Convert to fraction form
    327,751,897.08/452,292,337.76 = 179,069,824.74/x
  3. Step 3: Cross multiply
    327,751,897.08x = 452,292,337.76 × 179,069,824.74
  4. Step 4: Simplify right side
    327,751,897.08x = 80,991,909,653,928,080
  5. Step 5: Solve for x
    x = 80,991,909,653,928,080/327,751,897.08
  6. Step 6: Final answer
    x = 247,113,473.26

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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.