Home / 49,204,089.88-67,901,641.44-26,572,460.38

Finding the Fourth Proportional to 49,204,089.88, 67,901,641.44 and 26,572,460.38

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Solution

The fourth proportional to 49,204,089.88, 67,901,641.44 and 26,572,460.38 is: 36,669,993.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,204,089.88 : 67,901,641.44 = 26,572,460.38 : x
  2. Step 2: Convert to fraction form
    49,204,089.88/67,901,641.44 = 26,572,460.38/x
  3. Step 3: Cross multiply
    49,204,089.88x = 67,901,641.44 × 26,572,460.38
  4. Step 4: Simplify right side
    49,204,089.88x = 1,804,313,676,768,503.75
  5. Step 5: Solve for x
    x = 1,804,313,676,768,503.75/49,204,089.88
  6. Step 6: Final answer
    x = 36,669,993.92

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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.