Home / 7,027,316,500.35-10,540,603,503.27-2,305,016,379.48

Finding the Fourth Proportional to 7,027,316,500.35, 10,540,603,503.27 and 2,305,016,379.48

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Solution

The fourth proportional to 7,027,316,500.35, 10,540,603,503.27 and 2,305,016,379.48 is: 3,457,402,797.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027,316,500.35 : 10,540,603,503.27 = 2,305,016,379.48 : x
  2. Step 2: Convert to fraction form
    7,027,316,500.35/10,540,603,503.27 = 2,305,016,379.48/x
  3. Step 3: Cross multiply
    7,027,316,500.35x = 10,540,603,503.27 × 2,305,016,379.48
  4. Step 4: Simplify right side
    7,027,316,500.35x = 24,296,263,724,641,619,968
  5. Step 5: Solve for x
    x = 24,296,263,724,641,619,968/7,027,316,500.35
  6. Step 6: Final answer
    x = 3,457,402,797.13

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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.