Home / 65,464,602.23-98,193,344-20,026,396.73

Finding the Fourth Proportional to 65,464,602.23, 98,193,344 and 20,026,396.73

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Solution

The fourth proportional to 65,464,602.23, 98,193,344 and 20,026,396.73 is: 30,038,506.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,464,602.23 : 98,193,344 = 20,026,396.73 : x
  2. Step 2: Convert to fraction form
    65,464,602.23/98,193,344 = 20,026,396.73/x
  3. Step 3: Cross multiply
    65,464,602.23x = 98,193,344 × 20,026,396.73
  4. Step 4: Simplify right side
    65,464,602.23x = 1,966,458,863,189,365.25
  5. Step 5: Solve for x
    x = 1,966,458,863,189,365.25/65,464,602.23
  6. Step 6: Final answer
    x = 30,038,506.25

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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.