Home / 106,942,297.60-160,413,446.40-26,163,265.60

Finding the Fourth Proportional to 106,942,297.60, 160,413,446.40 and 26,163,265.60

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Solution

The fourth proportional to 106,942,297.60, 160,413,446.40 and 26,163,265.60 is: 39,244,898.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,942,297.60 : 160,413,446.40 = 26,163,265.60 : x
  2. Step 2: Convert to fraction form
    106,942,297.60/160,413,446.40 = 26,163,265.60/x
  3. Step 3: Cross multiply
    106,942,297.60x = 160,413,446.40 × 26,163,265.60
  4. Step 4: Simplify right side
    106,942,297.60x = 4,196,939,603,974,564
  5. Step 5: Solve for x
    x = 4,196,939,603,974,564/106,942,297.60
  6. Step 6: Final answer
    x = 39,244,898.40

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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.