Home / 17,420,482.37-24,041,612.27-10,451,422.19

Finding the Fourth Proportional to 17,420,482.37, 24,041,612.27 and 10,451,422.19

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Solution

The fourth proportional to 17,420,482.37, 24,041,612.27 and 10,451,422.19 is: 14,423,770.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,420,482.37 : 24,041,612.27 = 10,451,422.19 : x
  2. Step 2: Convert to fraction form
    17,420,482.37/24,041,612.27 = 10,451,422.19/x
  3. Step 3: Cross multiply
    17,420,482.37x = 24,041,612.27 × 10,451,422.19
  4. Step 4: Simplify right side
    17,420,482.37x = 251,269,039,867,974.78
  5. Step 5: Solve for x
    x = 251,269,039,867,974.78/17,420,482.37
  6. Step 6: Final answer
    x = 14,423,770.51

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1.5x scale

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.