Home / 3,501,703,026,785.20-4,832,502,078,316.80-1,939,169,281,848.60

Finding the Fourth Proportional to 3,501,703,026,785.20, 4,832,502,078,316.80 and 1,939,169,281,848.60

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Solution

The fourth proportional to 3,501,703,026,785.20, 4,832,502,078,316.80 and 1,939,169,281,848.60 is: 2,676,137,728,716.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,703,026,785.20 : 4,832,502,078,316.80 = 1,939,169,281,848.60 : x
  2. Step 2: Convert to fraction form
    3,501,703,026,785.20/4,832,502,078,316.80 = 1,939,169,281,848.60/x
  3. Step 3: Cross multiply
    3,501,703,026,785.20x = 4,832,502,078,316.80 × 1,939,169,281,848.60
  4. Step 4: Simplify right side
    3,501,703,026,785.20x = 9,371,039,584,741,456,579,919,872
  5. Step 5: Solve for x
    x = 9,371,039,584,741,456,579,919,872/3,501,703,026,785.20
  6. Step 6: Final answer
    x = 2,676,137,728,716.73

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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.