Home / 14,652,303,986.20-21,946,207,352.10-8,826,052,005.40

Finding the Fourth Proportional to 14,652,303,986.20, 21,946,207,352.10 and 8,826,052,005.40

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Solution

The fourth proportional to 14,652,303,986.20, 21,946,207,352.10 and 8,826,052,005.40 is: 13,219,652,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,652,303,986.20 : 21,946,207,352.10 = 8,826,052,005.40 : x
  2. Step 2: Convert to fraction form
    14,652,303,986.20/21,946,207,352.10 = 8,826,052,005.40/x
  3. Step 3: Cross multiply
    14,652,303,986.20x = 21,946,207,352.10 × 8,826,052,005.40
  4. Step 4: Simplify right side
    14,652,303,986.20x = 193,698,367,410,926,419,968
  5. Step 5: Solve for x
    x = 193,698,367,410,926,419,968/14,652,303,986.20
  6. Step 6: Final answer
    x = 13,219,652,526.55

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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.