Home / 18,039,004.80-24,894,843.68-10,701,182.40

Finding the Fourth Proportional to 18,039,004.80, 24,894,843.68 and 10,701,182.40

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Solution

The fourth proportional to 18,039,004.80, 24,894,843.68 and 10,701,182.40 is: 14,768,235.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,039,004.80 : 24,894,843.68 = 10,701,182.40 : x
  2. Step 2: Convert to fraction form
    18,039,004.80/24,894,843.68 = 10,701,182.40/x
  3. Step 3: Cross multiply
    18,039,004.80x = 24,894,843.68 × 10,701,182.40
  4. Step 4: Simplify right side
    18,039,004.80x = 266,404,263,039,167.25
  5. Step 5: Solve for x
    x = 266,404,263,039,167.25/18,039,004.80
  6. Step 6: Final answer
    x = 14,768,235.05

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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.