Home / 3,132,497,250,368.40-4,322,846,413,385.60-1,743,548,558,438.80

Finding the Fourth Proportional to 3,132,497,250,368.40, 4,322,846,413,385.60 and 1,743,548,558,438.80

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Solution

The fourth proportional to 3,132,497,250,368.40, 4,322,846,413,385.60 and 1,743,548,558,438.80 is: 2,406,097,126,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,497,250,368.40 : 4,322,846,413,385.60 = 1,743,548,558,438.80 : x
  2. Step 2: Convert to fraction form
    3,132,497,250,368.40/4,322,846,413,385.60 = 1,743,548,558,438.80/x
  3. Step 3: Cross multiply
    3,132,497,250,368.40x = 4,322,846,413,385.60 × 1,743,548,558,438.80
  4. Step 4: Simplify right side
    3,132,497,250,368.40x = 7,537,092,632,410,800,357,638,144
  5. Step 5: Solve for x
    x = 7,537,092,632,410,800,357,638,144/3,132,497,250,368.40
  6. Step 6: Final answer
    x = 2,406,097,126,350.04

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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.