Home / 248,843,074.40-373,264,611.60-233,726,530.40

Finding the Fourth Proportional to 248,843,074.40, 373,264,611.60 and 233,726,530.40

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Solution

The fourth proportional to 248,843,074.40, 373,264,611.60 and 233,726,530.40 is: 350,589,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,843,074.40 : 373,264,611.60 = 233,726,530.40 : x
  2. Step 2: Convert to fraction form
    248,843,074.40/373,264,611.60 = 233,726,530.40/x
  3. Step 3: Cross multiply
    248,843,074.40x = 373,264,611.60 × 233,726,530.40
  4. Step 4: Simplify right side
    248,843,074.40x = 87,241,842,590,371,600
  5. Step 5: Solve for x
    x = 87,241,842,590,371,600/248,843,074.40
  6. Step 6: Final answer
    x = 350,589,795.60

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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.