Home / 33,814,977.62-46,664,686.02-18,345,058.16

Finding the Fourth Proportional to 33,814,977.62, 46,664,686.02 and 18,345,058.16

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Solution

The fourth proportional to 33,814,977.62, 46,664,686.02 and 18,345,058.16 is: 25,316,189.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814,977.62 : 46,664,686.02 = 18,345,058.16 : x
  2. Step 2: Convert to fraction form
    33,814,977.62/46,664,686.02 = 18,345,058.16/x
  3. Step 3: Cross multiply
    33,814,977.62x = 46,664,686.02 × 18,345,058.16
  4. Step 4: Simplify right side
    33,814,977.62x = 856,066,379,055,039
  5. Step 5: Solve for x
    x = 856,066,379,055,039/33,814,977.62
  6. Step 6: Final answer
    x = 25,316,189.43

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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.