Home / 3,860,065,621.62-5,789,141,838.36-1,099,718,552.34

Finding the Fourth Proportional to 3,860,065,621.62, 5,789,141,838.36 and 1,099,718,552.34

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Solution

The fourth proportional to 3,860,065,621.62, 5,789,141,838.36 and 1,099,718,552.34 is: 1,649,305,298.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,065,621.62 : 5,789,141,838.36 = 1,099,718,552.34 : x
  2. Step 2: Convert to fraction form
    3,860,065,621.62/5,789,141,838.36 = 1,099,718,552.34/x
  3. Step 3: Cross multiply
    3,860,065,621.62x = 5,789,141,838.36 × 1,099,718,552.34
  4. Step 4: Simplify right side
    3,860,065,621.62x = 6,366,426,681,772,184,576
  5. Step 5: Solve for x
    x = 6,366,426,681,772,184,576/3,860,065,621.62
  6. Step 6: Final answer
    x = 1,649,305,298.36

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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.