Home / 35,750,121.77-49,384,972.73-34,422,846.05

Finding the Fourth Proportional to 35,750,121.77, 49,384,972.73 and 34,422,846.05

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Solution

The fourth proportional to 35,750,121.77, 49,384,972.73 and 34,422,846.05 is: 47,551,483.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,750,121.77 : 49,384,972.73 = 34,422,846.05 : x
  2. Step 2: Convert to fraction form
    35,750,121.77/49,384,972.73 = 34,422,846.05/x
  3. Step 3: Cross multiply
    35,750,121.77x = 49,384,972.73 × 34,422,846.05
  4. Step 4: Simplify right side
    35,750,121.77x = 1,699,971,313,307,370.50
  5. Step 5: Solve for x
    x = 1,699,971,313,307,370.50/35,750,121.77
  6. Step 6: Final answer
    x = 47,551,483.17

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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.