Home / 46,803,093.40-70,204,640.10-31,497,592.60

Finding the Fourth Proportional to 46,803,093.40, 70,204,640.10 and 31,497,592.60

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Solution

The fourth proportional to 46,803,093.40, 70,204,640.10 and 31,497,592.60 is: 47,246,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,803,093.40 : 70,204,640.10 = 31,497,592.60 : x
  2. Step 2: Convert to fraction form
    46,803,093.40/70,204,640.10 = 31,497,592.60/x
  3. Step 3: Cross multiply
    46,803,093.40x = 70,204,640.10 × 31,497,592.60
  4. Step 4: Simplify right side
    46,803,093.40x = 2,211,277,152,499,423.25
  5. Step 5: Solve for x
    x = 2,211,277,152,499,423.25/46,803,093.40
  6. Step 6: Final answer
    x = 47,246,388.90

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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.