Home / 64,509,362.56-96,765,028.08-23,577,120.64

Finding the Fourth Proportional to 64,509,362.56, 96,765,028.08 and 23,577,120.64

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Solution

The fourth proportional to 64,509,362.56, 96,765,028.08 and 23,577,120.64 is: 35,366,040.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,509,362.56 : 96,765,028.08 = 23,577,120.64 : x
  2. Step 2: Convert to fraction form
    64,509,362.56/96,765,028.08 = 23,577,120.64/x
  3. Step 3: Cross multiply
    64,509,362.56x = 96,765,028.08 × 23,577,120.64
  4. Step 4: Simplify right side
    64,509,362.56x = 2,281,440,740,775,147.50
  5. Step 5: Solve for x
    x = 2,281,440,740,775,147.50/64,509,362.56
  6. Step 6: Final answer
    x = 35,366,040.68

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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.