Home / 11,038,986,794.40-16,558,480,191.60-3,284,199,722.40

Finding the Fourth Proportional to 11,038,986,794.40, 16,558,480,191.60 and 3,284,199,722.40

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Solution

The fourth proportional to 11,038,986,794.40, 16,558,480,191.60 and 3,284,199,722.40 is: 4,926,299,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,986,794.40 : 16,558,480,191.60 = 3,284,199,722.40 : x
  2. Step 2: Convert to fraction form
    11,038,986,794.40/16,558,480,191.60 = 3,284,199,722.40/x
  3. Step 3: Cross multiply
    11,038,986,794.40x = 16,558,480,191.60 × 3,284,199,722.40
  4. Step 4: Simplify right side
    11,038,986,794.40x = 54,381,356,048,618,618,880
  5. Step 5: Solve for x
    x = 54,381,356,048,618,618,880/11,038,986,794.40
  6. Step 6: Final answer
    x = 4,926,299,583.60

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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.