Home / 3,556,599,261.53-5,334,910,604.91-900,653,886.05

Finding the Fourth Proportional to 3,556,599,261.53, 5,334,910,604.91 and 900,653,886.05

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Solution

The fourth proportional to 3,556,599,261.53, 5,334,910,604.91 and 900,653,886.05 is: 1,350,983,795.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,599,261.53 : 5,334,910,604.91 = 900,653,886.05 : x
  2. Step 2: Convert to fraction form
    3,556,599,261.53/5,334,910,604.91 = 900,653,886.05/x
  3. Step 3: Cross multiply
    3,556,599,261.53x = 5,334,910,604.91 × 900,653,886.05
  4. Step 4: Simplify right side
    3,556,599,261.53x = 4,804,907,968,014,872,576
  5. Step 5: Solve for x
    x = 4,804,907,968,014,872,576/3,556,599,261.53
  6. Step 6: Final answer
    x = 1,350,983,795.11

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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.