Home / 61,846,775.06-85,349,572.97-33,972,061.07

Finding the Fourth Proportional to 61,846,775.06, 85,349,572.97 and 33,972,061.07

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Solution

The fourth proportional to 61,846,775.06, 85,349,572.97 and 33,972,061.07 is: 46,882,006.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,846,775.06 : 85,349,572.97 = 33,972,061.07 : x
  2. Step 2: Convert to fraction form
    61,846,775.06/85,349,572.97 = 33,972,061.07/x
  3. Step 3: Cross multiply
    61,846,775.06x = 85,349,572.97 × 33,972,061.07
  4. Step 4: Simplify right side
    61,846,775.06x = 2,899,500,904,638,653
  5. Step 5: Solve for x
    x = 2,899,500,904,638,653/61,846,775.06
  6. Step 6: Final answer
    x = 46,882,006.41

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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.