Home / 34,824,737.45-52,242,150.69-12,963,299.55

Finding the Fourth Proportional to 34,824,737.45, 52,242,150.69 and 12,963,299.55

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Solution

The fourth proportional to 34,824,737.45, 52,242,150.69 and 12,963,299.55 is: 19,446,827.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,824,737.45 : 52,242,150.69 = 12,963,299.55 : x
  2. Step 2: Convert to fraction form
    34,824,737.45/52,242,150.69 = 12,963,299.55/x
  3. Step 3: Cross multiply
    34,824,737.45x = 52,242,150.69 × 12,963,299.55
  4. Step 4: Simplify right side
    34,824,737.45x = 677,230,648,530,709.25
  5. Step 5: Solve for x
    x = 677,230,648,530,709.25/34,824,737.45
  6. Step 6: Final answer
    x = 19,446,827.12

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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.