Home / 3,889,063,031.12-5,833,603,514.48-2,241,736,762.96

Finding the Fourth Proportional to 3,889,063,031.12, 5,833,603,514.48 and 2,241,736,762.96

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Solution

The fourth proportional to 3,889,063,031.12, 5,833,603,514.48 and 2,241,736,762.96 is: 3,362,610,313.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,889,063,031.12 : 5,833,603,514.48 = 2,241,736,762.96 : x
  2. Step 2: Convert to fraction form
    3,889,063,031.12/5,833,603,514.48 = 2,241,736,762.96/x
  3. Step 3: Cross multiply
    3,889,063,031.12x = 5,833,603,514.48 × 2,241,736,762.96
  4. Step 4: Simplify right side
    3,889,063,031.12x = 13,077,403,458,942,474,240
  5. Step 5: Solve for x
    x = 13,077,403,458,942,474,240/3,889,063,031.12
  6. Step 6: Final answer
    x = 3,362,610,313.67

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1.5x scale

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.