Home / 102,883,913.04-154,293,346.08-33,785,325.44

Finding the Fourth Proportional to 102,883,913.04, 154,293,346.08 and 33,785,325.44

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Solution

The fourth proportional to 102,883,913.04, 154,293,346.08 and 33,785,325.44 is: 50,667,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,883,913.04 : 154,293,346.08 = 33,785,325.44 : x
  2. Step 2: Convert to fraction form
    102,883,913.04/154,293,346.08 = 33,785,325.44/x
  3. Step 3: Cross multiply
    102,883,913.04x = 154,293,346.08 × 33,785,325.44
  4. Step 4: Simplify right side
    102,883,913.04x = 5,212,850,910,539,348
  5. Step 5: Solve for x
    x = 5,212,850,910,539,348/102,883,913.04
  6. Step 6: Final answer
    x = 50,667,308.00

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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.