Home / 49,646,455,233.80-74,505,962,556.30-34,953,174,465.80

Finding the Fourth Proportional to 49,646,455,233.80, 74,505,962,556.30 and 34,953,174,465.80

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Solution

The fourth proportional to 49,646,455,233.80, 74,505,962,556.30 and 34,953,174,465.80 is: 52,455,304,124.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,646,455,233.80 : 74,505,962,556.30 = 34,953,174,465.80 : x
  2. Step 2: Convert to fraction form
    49,646,455,233.80/74,505,962,556.30 = 34,953,174,465.80/x
  3. Step 3: Cross multiply
    49,646,455,233.80x = 74,505,962,556.30 × 34,953,174,465.80
  4. Step 4: Simplify right side
    49,646,455,233.80x = 2,604,219,907,972,716,298,240
  5. Step 5: Solve for x
    x = 2,604,219,907,972,716,298,240/49,646,455,233.80
  6. Step 6: Final answer
    x = 52,455,304,124.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.