Home / 307,575,261,789.18-461,495,476,583.37-166,056,583,701.66

Finding the Fourth Proportional to 307,575,261,789.18, 461,495,476,583.37 and 166,056,583,701.66

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Solution

The fourth proportional to 307,575,261,789.18, 461,495,476,583.37 and 166,056,583,701.66 is: 249,156,456,177.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,575,261,789.18 : 461,495,476,583.37 = 166,056,583,701.66 : x
  2. Step 2: Convert to fraction form
    307,575,261,789.18/461,495,476,583.37 = 166,056,583,701.66/x
  3. Step 3: Cross multiply
    307,575,261,789.18x = 461,495,476,583.37 × 166,056,583,701.66
  4. Step 4: Simplify right side
    307,575,261,789.18x = 76,634,362,235,203,853,746,176
  5. Step 5: Solve for x
    x = 76,634,362,235,203,853,746,176/307,575,261,789.18
  6. Step 6: Final answer
    x = 249,156,456,177.32

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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.