Home / 49,848,030.80-68,826,737.76-32,217,371

Finding the Fourth Proportional to 49,848,030.80, 68,826,737.76 and 32,217,371

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Solution

The fourth proportional to 49,848,030.80, 68,826,737.76 and 32,217,371 is: 44,483,533.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848,030.80 : 68,826,737.76 = 32,217,371 : x
  2. Step 2: Convert to fraction form
    49,848,030.80/68,826,737.76 = 32,217,371/x
  3. Step 3: Cross multiply
    49,848,030.80x = 68,826,737.76 × 32,217,371
  4. Step 4: Simplify right side
    49,848,030.80x = 2,217,416,545,133,629.25
  5. Step 5: Solve for x
    x = 2,217,416,545,133,629.25/49,848,030.80
  6. Step 6: Final answer
    x = 44,483,533.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.