Home / 230,833,984.59-346,251,665.78-55,956,325.14

Finding the Fourth Proportional to 230,833,984.59, 346,251,665.78 and 55,956,325.14

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Solution

The fourth proportional to 230,833,984.59, 346,251,665.78 and 55,956,325.14 is: 83,934,654.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,833,984.59 : 346,251,665.78 = 55,956,325.14 : x
  2. Step 2: Convert to fraction form
    230,833,984.59/346,251,665.78 = 55,956,325.14/x
  3. Step 3: Cross multiply
    230,833,984.59x = 346,251,665.78 × 55,956,325.14
  4. Step 4: Simplify right side
    230,833,984.59x = 19,374,970,790,372,508
  5. Step 5: Solve for x
    x = 19,374,970,790,372,508/230,833,984.59
  6. Step 6: Final answer
    x = 83,934,654.70

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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.