Home / 2,095,731,740.40-3,143,597,610.60-1,784,121,310.05

Finding the Fourth Proportional to 2,095,731,740.40, 3,143,597,610.60 and 1,784,121,310.05

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Solution

The fourth proportional to 2,095,731,740.40, 3,143,597,610.60 and 1,784,121,310.05 is: 2,676,181,965.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,731,740.40 : 3,143,597,610.60 = 1,784,121,310.05 : x
  2. Step 2: Convert to fraction form
    2,095,731,740.40/3,143,597,610.60 = 1,784,121,310.05/x
  3. Step 3: Cross multiply
    2,095,731,740.40x = 3,143,597,610.60 × 1,784,121,310.05
  4. Step 4: Simplify right side
    2,095,731,740.40x = 5,608,559,487,293,721,600
  5. Step 5: Solve for x
    x = 5,608,559,487,293,721,600/2,095,731,740.40
  6. Step 6: Final answer
    x = 2,676,181,965.08

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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.