Home / 35,671,113.52-49,226,388.60-19,373,589.52

Finding the Fourth Proportional to 35,671,113.52, 49,226,388.60 and 19,373,589.52

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Solution

The fourth proportional to 35,671,113.52, 49,226,388.60 and 19,373,589.52 is: 26,735,690.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671,113.52 : 49,226,388.60 = 19,373,589.52 : x
  2. Step 2: Convert to fraction form
    35,671,113.52/49,226,388.60 = 19,373,589.52/x
  3. Step 3: Cross multiply
    35,671,113.52x = 49,226,388.60 × 19,373,589.52
  4. Step 4: Simplify right side
    35,671,113.52x = 953,691,846,288,407.50
  5. Step 5: Solve for x
    x = 953,691,846,288,407.50/35,671,113.52
  6. Step 6: Final answer
    x = 26,735,690.37

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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.