Home / 1,662,318,427.03-2,294,026,267.07-909,696,997.24

Finding the Fourth Proportional to 1,662,318,427.03, 2,294,026,267.07 and 909,696,997.24

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Solution

The fourth proportional to 1,662,318,427.03, 2,294,026,267.07 and 909,696,997.24 is: 1,255,396,543.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,318,427.03 : 2,294,026,267.07 = 909,696,997.24 : x
  2. Step 2: Convert to fraction form
    1,662,318,427.03/2,294,026,267.07 = 909,696,997.24/x
  3. Step 3: Cross multiply
    1,662,318,427.03x = 2,294,026,267.07 × 909,696,997.24
  4. Step 4: Simplify right side
    1,662,318,427.03x = 2,086,868,806,743,265,536
  5. Step 5: Solve for x
    x = 2,086,868,806,743,265,536/1,662,318,427.03
  6. Step 6: Final answer
    x = 1,255,396,543.05

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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.