Home / 33,628,543.20-50,442,814.80-16,622,431.20

Finding the Fourth Proportional to 33,628,543.20, 50,442,814.80 and 16,622,431.20

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Solution

The fourth proportional to 33,628,543.20, 50,442,814.80 and 16,622,431.20 is: 24,933,646.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,543.20 : 50,442,814.80 = 16,622,431.20 : x
  2. Step 2: Convert to fraction form
    33,628,543.20/50,442,814.80 = 16,622,431.20/x
  3. Step 3: Cross multiply
    33,628,543.20x = 50,442,814.80 × 16,622,431.20
  4. Step 4: Simplify right side
    33,628,543.20x = 838,482,218,547,341.62
  5. Step 5: Solve for x
    x = 838,482,218,547,341.62/33,628,543.20
  6. Step 6: Final answer
    x = 24,933,646.80

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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.