Home / 47,237,333.40-70,856,000.10-15,324,629.40

Finding the Fourth Proportional to 47,237,333.40, 70,856,000.10 and 15,324,629.40

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Solution

The fourth proportional to 47,237,333.40, 70,856,000.10 and 15,324,629.40 is: 22,986,944.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,237,333.40 : 70,856,000.10 = 15,324,629.40 : x
  2. Step 2: Convert to fraction form
    47,237,333.40/70,856,000.10 = 15,324,629.40/x
  3. Step 3: Cross multiply
    47,237,333.40x = 70,856,000.10 × 15,324,629.40
  4. Step 4: Simplify right side
    47,237,333.40x = 1,085,841,942,298,862.88
  5. Step 5: Solve for x
    x = 1,085,841,942,298,862.88/47,237,333.40
  6. Step 6: Final answer
    x = 22,986,944.10

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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.