Home / 2,110,528,093.40-3,165,792,140.10-1,559,530,064.60

Finding the Fourth Proportional to 2,110,528,093.40, 3,165,792,140.10 and 1,559,530,064.60

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Solution

The fourth proportional to 2,110,528,093.40, 3,165,792,140.10 and 1,559,530,064.60 is: 2,339,295,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,528,093.40 : 3,165,792,140.10 = 1,559,530,064.60 : x
  2. Step 2: Convert to fraction form
    2,110,528,093.40/3,165,792,140.10 = 1,559,530,064.60/x
  3. Step 3: Cross multiply
    2,110,528,093.40x = 3,165,792,140.10 × 1,559,530,064.60
  4. Step 4: Simplify right side
    2,110,528,093.40x = 4,937,148,020,760,325,120
  5. Step 5: Solve for x
    x = 4,937,148,020,760,325,120/2,110,528,093.40
  6. Step 6: Final answer
    x = 2,339,295,096.90

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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.