Home / 61,497,372.13-92,309,885.58-35,640,193.30

Finding the Fourth Proportional to 61,497,372.13, 92,309,885.58 and 35,640,193.30

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Solution

The fourth proportional to 61,497,372.13, 92,309,885.58 and 35,640,193.30 is: 53,497,280.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,497,372.13 : 92,309,885.58 = 35,640,193.30 : x
  2. Step 2: Convert to fraction form
    61,497,372.13/92,309,885.58 = 35,640,193.30/x
  3. Step 3: Cross multiply
    61,497,372.13x = 92,309,885.58 × 35,640,193.30
  4. Step 4: Simplify right side
    61,497,372.13x = 3,289,942,165,572,082.50
  5. Step 5: Solve for x
    x = 3,289,942,165,572,082.50/61,497,372.13
  6. Step 6: Final answer
    x = 53,497,280.48

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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.