Home / 4,303,008,401.76-5,940,893,343.60-3,511,941,348.96

Finding the Fourth Proportional to 4,303,008,401.76, 5,940,893,343.60 and 3,511,941,348.96

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Solution

The fourth proportional to 4,303,008,401.76, 5,940,893,343.60 and 3,511,941,348.96 is: 4,848,716,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,008,401.76 : 5,940,893,343.60 = 3,511,941,348.96 : x
  2. Step 2: Convert to fraction form
    4,303,008,401.76/5,940,893,343.60 = 3,511,941,348.96/x
  3. Step 3: Cross multiply
    4,303,008,401.76x = 5,940,893,343.60 × 3,511,941,348.96
  4. Step 4: Simplify right side
    4,303,008,401.76x = 20,864,068,983,150,071,808
  5. Step 5: Solve for x
    x = 20,864,068,983,150,071,808/4,303,008,401.76
  6. Step 6: Final answer
    x = 4,848,716,766.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.