Home / 1,735,499,842.26-2,395,137,490.29-982,946,891.22

Finding the Fourth Proportional to 1,735,499,842.26, 2,395,137,490.29 and 982,946,891.22

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Solution

The fourth proportional to 1,735,499,842.26, 2,395,137,490.29 and 982,946,891.22 is: 1,356,550,368.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,499,842.26 : 2,395,137,490.29 = 982,946,891.22 : x
  2. Step 2: Convert to fraction form
    1,735,499,842.26/2,395,137,490.29 = 982,946,891.22/x
  3. Step 3: Cross multiply
    1,735,499,842.26x = 2,395,137,490.29 × 982,946,891.22
  4. Step 4: Simplify right side
    1,735,499,842.26x = 2,354,292,950,125,028,352
  5. Step 5: Solve for x
    x = 2,354,292,950,125,028,352/1,735,499,842.26
  6. Step 6: Final answer
    x = 1,356,550,368.26

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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.