Home / 35,898,263.24-53,806,548.24-21,845,500.15

Finding the Fourth Proportional to 35,898,263.24, 53,806,548.24 and 21,845,500.15

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Solution

The fourth proportional to 35,898,263.24, 53,806,548.24 and 21,845,500.15 is: 32,743,393.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,898,263.24 : 53,806,548.24 = 21,845,500.15 : x
  2. Step 2: Convert to fraction form
    35,898,263.24/53,806,548.24 = 21,845,500.15/x
  3. Step 3: Cross multiply
    35,898,263.24x = 53,806,548.24 × 21,845,500.15
  4. Step 4: Simplify right side
    35,898,263.24x = 1,175,430,957,647,902.25
  5. Step 5: Solve for x
    x = 1,175,430,957,647,902.25/35,898,263.24
  6. Step 6: Final answer
    x = 32,743,393.46

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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.