Home / 3,501,703,026,780.10-4,832,502,078,309.60-1,939,169,281,843.60

Finding the Fourth Proportional to 3,501,703,026,780.10, 4,832,502,078,309.60 and 1,939,169,281,843.60

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Solution

The fourth proportional to 3,501,703,026,780.10, 4,832,502,078,309.60 and 1,939,169,281,843.60 is: 2,676,137,728,709.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,703,026,780.10 : 4,832,502,078,309.60 = 1,939,169,281,843.60 : x
  2. Step 2: Convert to fraction form
    3,501,703,026,780.10/4,832,502,078,309.60 = 1,939,169,281,843.60/x
  3. Step 3: Cross multiply
    3,501,703,026,780.10x = 4,832,502,078,309.60 × 1,939,169,281,843.60
  4. Step 4: Simplify right side
    3,501,703,026,780.10x = 9,371,039,584,703,331,228,975,104
  5. Step 5: Solve for x
    x = 9,371,039,584,703,331,228,975,104/3,501,703,026,780.10
  6. Step 6: Final answer
    x = 2,676,137,728,709.74

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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.