Home / 350,196,070.44-483,262,147.95-191,419,069.08

Finding the Fourth Proportional to 350,196,070.44, 483,262,147.95 and 191,419,069.08

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Solution

The fourth proportional to 350,196,070.44, 483,262,147.95 and 191,419,069.08 is: 264,153,707.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,196,070.44 : 483,262,147.95 = 191,419,069.08 : x
  2. Step 2: Convert to fraction form
    350,196,070.44/483,262,147.95 = 191,419,069.08/x
  3. Step 3: Cross multiply
    350,196,070.44x = 483,262,147.95 × 191,419,069.08
  4. Step 4: Simplify right side
    350,196,070.44x = 92,505,590,482,190,240
  5. Step 5: Solve for x
    x = 92,505,590,482,190,240/350,196,070.44
  6. Step 6: Final answer
    x = 264,153,707.85

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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.