Home / 61,964,742.58-92,862,082.35-39,204,896.18

Finding the Fourth Proportional to 61,964,742.58, 92,862,082.35 and 39,204,896.18

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Solution

The fourth proportional to 61,964,742.58, 92,862,082.35 and 39,204,896.18 is: 58,753,545.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,964,742.58 : 92,862,082.35 = 39,204,896.18 : x
  2. Step 2: Convert to fraction form
    61,964,742.58/92,862,082.35 = 39,204,896.18/x
  3. Step 3: Cross multiply
    61,964,742.58x = 92,862,082.35 × 39,204,896.18
  4. Step 4: Simplify right side
    61,964,742.58x = 3,640,648,297,590,360
  5. Step 5: Solve for x
    x = 3,640,648,297,590,360/61,964,742.58
  6. Step 6: Final answer
    x = 58,753,545.10

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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.