Home / 435,265,903.15-600,666,983.97-237,027,338.47

Finding the Fourth Proportional to 435,265,903.15, 600,666,983.97 and 237,027,338.47

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Solution

The fourth proportional to 435,265,903.15, 600,666,983.97 and 237,027,338.47 is: 327,097,747.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,265,903.15 : 600,666,983.97 = 237,027,338.47 : x
  2. Step 2: Convert to fraction form
    435,265,903.15/600,666,983.97 = 237,027,338.47/x
  3. Step 3: Cross multiply
    435,265,903.15x = 600,666,983.97 × 237,027,338.47
  4. Step 4: Simplify right side
    435,265,903.15x = 142,374,496,517,211,264
  5. Step 5: Solve for x
    x = 142,374,496,517,211,264/435,265,903.15
  6. Step 6: Final answer
    x = 327,097,747.58

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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.