Home / 244,448,323.20-366,834,009.60-115,092,921.60

Finding the Fourth Proportional to 244,448,323.20, 366,834,009.60 and 115,092,921.60

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Solution

The fourth proportional to 244,448,323.20, 366,834,009.60 and 115,092,921.60 is: 172,715,432.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,448,323.20 : 366,834,009.60 = 115,092,921.60 : x
  2. Step 2: Convert to fraction form
    244,448,323.20/366,834,009.60 = 115,092,921.60/x
  3. Step 3: Cross multiply
    244,448,323.20x = 366,834,009.60 × 115,092,921.60
  4. Step 4: Simplify right side
    244,448,323.20x = 42,219,997,907,106,448
  5. Step 5: Solve for x
    x = 42,219,997,907,106,448/244,448,323.20
  6. Step 6: Final answer
    x = 172,715,432.67

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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.