Home / 34,524,348.26-47,643,365.88-19,054,432.44

Finding the Fourth Proportional to 34,524,348.26, 47,643,365.88 and 19,054,432.44

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Solution

The fourth proportional to 34,524,348.26, 47,643,365.88 and 19,054,432.44 is: 26,294,987.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,524,348.26 : 47,643,365.88 = 19,054,432.44 : x
  2. Step 2: Convert to fraction form
    34,524,348.26/47,643,365.88 = 19,054,432.44/x
  3. Step 3: Cross multiply
    34,524,348.26x = 47,643,365.88 × 19,054,432.44
  4. Step 4: Simplify right side
    34,524,348.26x = 907,817,296,374,661.25
  5. Step 5: Solve for x
    x = 907,817,296,374,661.25/34,524,348.26
  6. Step 6: Final answer
    x = 26,294,987.23

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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.