Home / 6,305,884,897,250-9,458,842,846,236.80-1,778,210,120,043.40

Finding the Fourth Proportional to 6,305,884,897,250, 9,458,842,846,236.80 and 1,778,210,120,043.40

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Solution

The fourth proportional to 6,305,884,897,250, 9,458,842,846,236.80 and 1,778,210,120,043.40 is: 2,667,319,551,045.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,884,897,250 : 9,458,842,846,236.80 = 1,778,210,120,043.40 : x
  2. Step 2: Convert to fraction form
    6,305,884,897,250/9,458,842,846,236.80 = 1,778,210,120,043.40/x
  3. Step 3: Cross multiply
    6,305,884,897,250x = 9,458,842,846,236.80 × 1,778,210,120,043.40
  4. Step 4: Simplify right side
    6,305,884,897,250x = 16,819,810,073,078,396,425,863,168
  5. Step 5: Solve for x
    x = 16,819,810,073,078,396,425,863,168/6,305,884,897,250
  6. Step 6: Final answer
    x = 2,667,319,551,045.65

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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.