Home / 884,052,419.40-1,326,083,221.80-228,957,564.60

Finding the Fourth Proportional to 884,052,419.40, 1,326,083,221.80 and 228,957,564.60

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Solution

The fourth proportional to 884,052,419.40, 1,326,083,221.80 and 228,957,564.60 is: 343,437,536.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,052,419.40 : 1,326,083,221.80 = 228,957,564.60 : x
  2. Step 2: Convert to fraction form
    884,052,419.40/1,326,083,221.80 = 228,957,564.60/x
  3. Step 3: Cross multiply
    884,052,419.40x = 1,326,083,221.80 × 228,957,564.60
  4. Step 4: Simplify right side
    884,052,419.40x = 303,616,784,920,249,600
  5. Step 5: Solve for x
    x = 303,616,784,920,249,600/884,052,419.40
  6. Step 6: Final answer
    x = 343,437,536.35

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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.