Home / 24,713,033.70-37,069,550.55-20,430,012.90

Finding the Fourth Proportional to 24,713,033.70, 37,069,550.55 and 20,430,012.90

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Solution

The fourth proportional to 24,713,033.70, 37,069,550.55 and 20,430,012.90 is: 30,645,019.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,713,033.70 : 37,069,550.55 = 20,430,012.90 : x
  2. Step 2: Convert to fraction form
    24,713,033.70/37,069,550.55 = 20,430,012.90/x
  3. Step 3: Cross multiply
    24,713,033.70x = 37,069,550.55 × 20,430,012.90
  4. Step 4: Simplify right side
    24,713,033.70x = 757,331,395,933,702
  5. Step 5: Solve for x
    x = 757,331,395,933,702/24,713,033.70
  6. Step 6: Final answer
    x = 30,645,019.35

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Similar ratio
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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.