Home / 49,125,904.20-73,688,856.30-23,553,750.60

Finding the Fourth Proportional to 49,125,904.20, 73,688,856.30 and 23,553,750.60

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Solution

The fourth proportional to 49,125,904.20, 73,688,856.30 and 23,553,750.60 is: 35,330,625.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,125,904.20 : 73,688,856.30 = 23,553,750.60 : x
  2. Step 2: Convert to fraction form
    49,125,904.20/73,688,856.30 = 23,553,750.60/x
  3. Step 3: Cross multiply
    49,125,904.20x = 73,688,856.30 × 23,553,750.60
  4. Step 4: Simplify right side
    49,125,904.20x = 1,735,648,943,289,438.75
  5. Step 5: Solve for x
    x = 1,735,648,943,289,438.75/49,125,904.20
  6. Step 6: Final answer
    x = 35,330,625.90

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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.