Home / 236,497,335.59-323,995,961.75-227,655,080.01

Finding the Fourth Proportional to 236,497,335.59, 323,995,961.75 and 227,655,080.01

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Solution

The fourth proportional to 236,497,335.59, 323,995,961.75 and 227,655,080.01 is: 311,882,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,497,335.59 : 323,995,961.75 = 227,655,080.01 : x
  2. Step 2: Convert to fraction form
    236,497,335.59/323,995,961.75 = 227,655,080.01/x
  3. Step 3: Cross multiply
    236,497,335.59x = 323,995,961.75 × 227,655,080.01
  4. Step 4: Simplify right side
    236,497,335.59x = 73,759,326,593,974,880
  5. Step 5: Solve for x
    x = 73,759,326,593,974,880/236,497,335.59
  6. Step 6: Final answer
    x = 311,882,273.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.