Home / 236,279,528.78-354,419,293.23-63,756,065.48

Finding the Fourth Proportional to 236,279,528.78, 354,419,293.23 and 63,756,065.48

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Solution

The fourth proportional to 236,279,528.78, 354,419,293.23 and 63,756,065.48 is: 95,634,098.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,279,528.78 : 354,419,293.23 = 63,756,065.48 : x
  2. Step 2: Convert to fraction form
    236,279,528.78/354,419,293.23 = 63,756,065.48/x
  3. Step 3: Cross multiply
    236,279,528.78x = 354,419,293.23 × 63,756,065.48
  4. Step 4: Simplify right side
    236,279,528.78x = 22,596,379,664,775,104
  5. Step 5: Solve for x
    x = 22,596,379,664,775,104/236,279,528.78
  6. Step 6: Final answer
    x = 95,634,098.23

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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.