Home / 6,404,131,031.35-9,593,686,081.44-4,411,821,166.67

Finding the Fourth Proportional to 6,404,131,031.35, 9,593,686,081.44 and 4,411,821,166.67

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Solution

The fourth proportional to 6,404,131,031.35, 9,593,686,081.44 and 4,411,821,166.67 is: 6,609,113,260.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404,131,031.35 : 9,593,686,081.44 = 4,411,821,166.67 : x
  2. Step 2: Convert to fraction form
    6,404,131,031.35/9,593,686,081.44 = 4,411,821,166.67/x
  3. Step 3: Cross multiply
    6,404,131,031.35x = 9,593,686,081.44 × 4,411,821,166.67
  4. Step 4: Simplify right side
    6,404,131,031.35x = 42,325,627,320,484,364,288
  5. Step 5: Solve for x
    x = 42,325,627,320,484,364,288/6,404,131,031.35
  6. Step 6: Final answer
    x = 6,609,113,260.38

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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.