Home / 35,876,061.36-49,508,951.04-19,578,537.36

Finding the Fourth Proportional to 35,876,061.36, 49,508,951.04 and 19,578,537.36

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Solution

The fourth proportional to 35,876,061.36, 49,508,951.04 and 19,578,537.36 is: 27,018,374.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,876,061.36 : 49,508,951.04 = 19,578,537.36 : x
  2. Step 2: Convert to fraction form
    35,876,061.36/49,508,951.04 = 19,578,537.36/x
  3. Step 3: Cross multiply
    35,876,061.36x = 49,508,951.04 × 19,578,537.36
  4. Step 4: Simplify right side
    35,876,061.36x = 969,312,847,591,050.75
  5. Step 5: Solve for x
    x = 969,312,847,591,050.75/35,876,061.36
  6. Step 6: Final answer
    x = 27,018,374.11

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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.