Home / 33,534,172.35-46,282,058.51-18,851,048.01

Finding the Fourth Proportional to 33,534,172.35, 46,282,058.51 and 18,851,048.01

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Solution

The fourth proportional to 33,534,172.35, 46,282,058.51 and 18,851,048.01 is: 26,017,201.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,172.35 : 46,282,058.51 = 18,851,048.01 : x
  2. Step 2: Convert to fraction form
    33,534,172.35/46,282,058.51 = 18,851,048.01/x
  3. Step 3: Cross multiply
    33,534,172.35x = 46,282,058.51 × 18,851,048.01
  4. Step 4: Simplify right side
    33,534,172.35x = 872,465,306,879,384
  5. Step 5: Solve for x
    x = 872,465,306,879,384/33,534,172.35
  6. Step 6: Final answer
    x = 26,017,201.13

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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.