Home / 275,958,504.01-413,937,756.47-112,157,883.83

Finding the Fourth Proportional to 275,958,504.01, 413,937,756.47 and 112,157,883.83

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Solution

The fourth proportional to 275,958,504.01, 413,937,756.47 and 112,157,883.83 is: 168,236,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,958,504.01 : 413,937,756.47 = 112,157,883.83 : x
  2. Step 2: Convert to fraction form
    275,958,504.01/413,937,756.47 = 112,157,883.83/x
  3. Step 3: Cross multiply
    275,958,504.01x = 413,937,756.47 × 112,157,883.83
  4. Step 4: Simplify right side
    275,958,504.01x = 46,426,382,804,328,328
  5. Step 5: Solve for x
    x = 46,426,382,804,328,328/275,958,504.01
  6. Step 6: Final answer
    x = 168,236,825.93

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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.