Home / 22,388,213,314.83-33,587,037,052.32-7,260,603,135.98

Finding the Fourth Proportional to 22,388,213,314.83, 33,587,037,052.32 and 7,260,603,135.98

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Solution

The fourth proportional to 22,388,213,314.83, 33,587,037,052.32 and 7,260,603,135.98 is: 10,892,434,475.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,213,314.83 : 33,587,037,052.32 = 7,260,603,135.98 : x
  2. Step 2: Convert to fraction form
    22,388,213,314.83/33,587,037,052.32 = 7,260,603,135.98/x
  3. Step 3: Cross multiply
    22,388,213,314.83x = 33,587,037,052.32 × 7,260,603,135.98
  4. Step 4: Simplify right side
    22,388,213,314.83x = 243,862,146,550,183,133,184
  5. Step 5: Solve for x
    x = 243,862,146,550,183,133,184/22,388,213,314.83
  6. Step 6: Final answer
    x = 10,892,434,475.27

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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.