Home / 36,288,986.80-54,433,480.20-22,852,058.80

Finding the Fourth Proportional to 36,288,986.80, 54,433,480.20 and 22,852,058.80

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Solution

The fourth proportional to 36,288,986.80, 54,433,480.20 and 22,852,058.80 is: 34,278,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,986.80 : 54,433,480.20 = 22,852,058.80 : x
  2. Step 2: Convert to fraction form
    36,288,986.80/54,433,480.20 = 22,852,058.80/x
  3. Step 3: Cross multiply
    36,288,986.80x = 54,433,480.20 × 22,852,058.80
  4. Step 4: Simplify right side
    36,288,986.80x = 1,243,917,090,219,035.75
  5. Step 5: Solve for x
    x = 1,243,917,090,219,035.75/36,288,986.80
  6. Step 6: Final answer
    x = 34,278,088.20

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1.5x scale

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.