Home / 133,928,519.10-200,893,455.93-41,804,534.79

Finding the Fourth Proportional to 133,928,519.10, 200,893,455.93 and 41,804,534.79

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Solution

The fourth proportional to 133,928,519.10, 200,893,455.93 and 41,804,534.79 is: 62,707,013.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,928,519.10 : 200,893,455.93 = 41,804,534.79 : x
  2. Step 2: Convert to fraction form
    133,928,519.10/200,893,455.93 = 41,804,534.79/x
  3. Step 3: Cross multiply
    133,928,519.10x = 200,893,455.93 × 41,804,534.79
  4. Step 4: Simplify right side
    133,928,519.10x = 8,398,257,467,509,017
  5. Step 5: Solve for x
    x = 8,398,257,467,509,017/133,928,519.10
  6. Step 6: Final answer
    x = 62,707,013.59

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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.