Home / 35,387,099.19-53,099,717.81-14,930,996.72

Finding the Fourth Proportional to 35,387,099.19, 53,099,717.81 and 14,930,996.72

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Solution

The fourth proportional to 35,387,099.19, 53,099,717.81 and 14,930,996.72 is: 22,404,540.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,387,099.19 : 53,099,717.81 = 14,930,996.72 : x
  2. Step 2: Convert to fraction form
    35,387,099.19/53,099,717.81 = 14,930,996.72/x
  3. Step 3: Cross multiply
    35,387,099.19x = 53,099,717.81 × 14,930,996.72
  4. Step 4: Simplify right side
    35,387,099.19x = 792,831,712,454,035.62
  5. Step 5: Solve for x
    x = 792,831,712,454,035.62/35,387,099.19
  6. Step 6: Final answer
    x = 22,404,540.94

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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.