Home / 224,146,856.70-336,220,285.05-185,883,104.70

Finding the Fourth Proportional to 224,146,856.70, 336,220,285.05 and 185,883,104.70

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Solution

The fourth proportional to 224,146,856.70, 336,220,285.05 and 185,883,104.70 is: 278,824,657.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,146,856.70 : 336,220,285.05 = 185,883,104.70 : x
  2. Step 2: Convert to fraction form
    224,146,856.70/336,220,285.05 = 185,883,104.70/x
  3. Step 3: Cross multiply
    224,146,856.70x = 336,220,285.05 × 185,883,104.70
  4. Step 4: Simplify right side
    224,146,856.70x = 62,497,670,448,212,992
  5. Step 5: Solve for x
    x = 62,497,670,448,212,992/224,146,856.70
  6. Step 6: Final answer
    x = 278,824,657.05

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1.5x scale

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.