Home / 34,725,150.20-47,918,371.50-19,254,662.12

Finding the Fourth Proportional to 34,725,150.20, 47,918,371.50 and 19,254,662.12

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Solution

The fourth proportional to 34,725,150.20, 47,918,371.50 and 19,254,662.12 is: 26,570,138.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,725,150.20 : 47,918,371.50 = 19,254,662.12 : x
  2. Step 2: Convert to fraction form
    34,725,150.20/47,918,371.50 = 19,254,662.12/x
  3. Step 3: Cross multiply
    34,725,150.20x = 47,918,371.50 × 19,254,662.12
  4. Step 4: Simplify right side
    34,725,150.20x = 922,652,052,573,137.62
  5. Step 5: Solve for x
    x = 922,652,052,573,137.62/34,725,150.20
  6. Step 6: Final answer
    x = 26,570,138.57

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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.