Home / 35,671,100.05-49,226,370.01-19,373,576.05

Finding the Fourth Proportional to 35,671,100.05, 49,226,370.01 and 19,373,576.05

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Solution

The fourth proportional to 35,671,100.05, 49,226,370.01 and 19,373,576.05 is: 26,735,671.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671,100.05 : 49,226,370.01 = 19,373,576.05 : x
  2. Step 2: Convert to fraction form
    35,671,100.05/49,226,370.01 = 19,373,576.05/x
  3. Step 3: Cross multiply
    35,671,100.05x = 49,226,370.01 × 19,373,576.05
  4. Step 4: Simplify right side
    35,671,100.05x = 953,690,823,176,249.62
  5. Step 5: Solve for x
    x = 953,690,823,176,249.62/35,671,100.05
  6. Step 6: Final answer
    x = 26,735,671.78

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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.