Home / 22,681,135.80-34,021,703.70-16,303,843.80

Finding the Fourth Proportional to 22,681,135.80, 34,021,703.70 and 16,303,843.80

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Solution

The fourth proportional to 22,681,135.80, 34,021,703.70 and 16,303,843.80 is: 24,455,765.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,681,135.80 : 34,021,703.70 = 16,303,843.80 : x
  2. Step 2: Convert to fraction form
    22,681,135.80/34,021,703.70 = 16,303,843.80/x
  3. Step 3: Cross multiply
    22,681,135.80x = 34,021,703.70 × 16,303,843.80
  4. Step 4: Simplify right side
    22,681,135.80x = 554,684,542,934,682.12
  5. Step 5: Solve for x
    x = 554,684,542,934,682.12/22,681,135.80
  6. Step 6: Final answer
    x = 24,455,765.70

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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.