Home / 7,544,052,370.08-10,335,401,944.44-7,261,295,548.32

Finding the Fourth Proportional to 7,544,052,370.08, 10,335,401,944.44 and 7,261,295,548.32

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Solution

The fourth proportional to 7,544,052,370.08, 10,335,401,944.44 and 7,261,295,548.32 is: 9,948,023,217.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,052,370.08 : 10,335,401,944.44 = 7,261,295,548.32 : x
  2. Step 2: Convert to fraction form
    7,544,052,370.08/10,335,401,944.44 = 7,261,295,548.32/x
  3. Step 3: Cross multiply
    7,544,052,370.08x = 10,335,401,944.44 × 7,261,295,548.32
  4. Step 4: Simplify right side
    7,544,052,370.08x = 75,048,408,129,260,044,288
  5. Step 5: Solve for x
    x = 75,048,408,129,260,044,288/7,544,052,370.08
  6. Step 6: Final answer
    x = 9,948,023,217.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.