Home / 5,043,589,840.08-7,558,822,626.26-2,052,166,743.52

Finding the Fourth Proportional to 5,043,589,840.08, 7,558,822,626.26 and 2,052,166,743.52

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Solution

The fourth proportional to 5,043,589,840.08, 7,558,822,626.26 and 2,052,166,743.52 is: 3,075,580,074.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,589,840.08 : 7,558,822,626.26 = 2,052,166,743.52 : x
  2. Step 2: Convert to fraction form
    5,043,589,840.08/7,558,822,626.26 = 2,052,166,743.52/x
  3. Step 3: Cross multiply
    5,043,589,840.08x = 7,558,822,626.26 × 2,052,166,743.52
  4. Step 4: Simplify right side
    5,043,589,840.08x = 15,511,964,413,748,119,552
  5. Step 5: Solve for x
    x = 15,511,964,413,748,119,552/5,043,589,840.08
  6. Step 6: Final answer
    x = 3,075,580,074.03

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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.