Home / 35,671,107.52-49,226,380.32-19,373,583.52

Finding the Fourth Proportional to 35,671,107.52, 49,226,380.32 and 19,373,583.52

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Solution

The fourth proportional to 35,671,107.52, 49,226,380.32 and 19,373,583.52 is: 26,735,682.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671,107.52 : 49,226,380.32 = 19,373,583.52 : x
  2. Step 2: Convert to fraction form
    35,671,107.52/49,226,380.32 = 19,373,583.52/x
  3. Step 3: Cross multiply
    35,671,107.52x = 49,226,380.32 × 19,373,583.52
  4. Step 4: Simplify right side
    35,671,107.52x = 953,691,390,516,804.25
  5. Step 5: Solve for x
    x = 953,691,390,516,804.25/35,671,107.52
  6. Step 6: Final answer
    x = 26,735,682.09

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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.