Home / 35,763,830.80-49,355,143.86-25,328,516.56

Finding the Fourth Proportional to 35,763,830.80, 49,355,143.86 and 25,328,516.56

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Solution

The fourth proportional to 35,763,830.80, 49,355,143.86 and 25,328,516.56 is: 34,954,101.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,763,830.80 : 49,355,143.86 = 25,328,516.56 : x
  2. Step 2: Convert to fraction form
    35,763,830.80/49,355,143.86 = 25,328,516.56/x
  3. Step 3: Cross multiply
    35,763,830.80x = 49,355,143.86 × 25,328,516.56
  4. Step 4: Simplify right side
    35,763,830.80x = 1,250,092,578,579,192.25
  5. Step 5: Solve for x
    x = 1,250,092,578,579,192.25/35,763,830.80
  6. Step 6: Final answer
    x = 34,954,101.69

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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.