Home / 3,369,336,388.54-4,649,544,531.88-1,843,417,041.82

Finding the Fourth Proportional to 3,369,336,388.54, 4,649,544,531.88 and 1,843,417,041.82

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Solution

The fourth proportional to 3,369,336,388.54, 4,649,544,531.88 and 1,843,417,041.82 is: 2,543,839,094.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,336,388.54 : 4,649,544,531.88 = 1,843,417,041.82 : x
  2. Step 2: Convert to fraction form
    3,369,336,388.54/4,649,544,531.88 = 1,843,417,041.82/x
  3. Step 3: Cross multiply
    3,369,336,388.54x = 4,649,544,531.88 × 1,843,417,041.82
  4. Step 4: Simplify right side
    3,369,336,388.54x = 8,571,049,626,752,353,280
  5. Step 5: Solve for x
    x = 8,571,049,626,752,353,280/3,369,336,388.54
  6. Step 6: Final answer
    x = 2,543,839,094.22

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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.