Home / 10,879,133,706.22-16,322,030,950.48-5,571,004,217.80

Finding the Fourth Proportional to 10,879,133,706.22, 16,322,030,950.48 and 5,571,004,217.80

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Solution

The fourth proportional to 10,879,133,706.22, 16,322,030,950.48 and 5,571,004,217.80 is: 8,358,211,758.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,879,133,706.22 : 16,322,030,950.48 = 5,571,004,217.80 : x
  2. Step 2: Convert to fraction form
    10,879,133,706.22/16,322,030,950.48 = 5,571,004,217.80/x
  3. Step 3: Cross multiply
    10,879,133,706.22x = 16,322,030,950.48 × 5,571,004,217.80
  4. Step 4: Simplify right side
    10,879,133,706.22x = 90,930,103,268,186,226,688
  5. Step 5: Solve for x
    x = 90,930,103,268,186,226,688/10,879,133,706.22
  6. Step 6: Final answer
    x = 8,358,211,758.74

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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.