Home / 40,488,222.40-60,658,850.40-23,398,129.60

Finding the Fourth Proportional to 40,488,222.40, 60,658,850.40 and 23,398,129.60

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Solution

The fourth proportional to 40,488,222.40, 60,658,850.40 and 23,398,129.60 is: 35,054,728.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,488,222.40 : 60,658,850.40 = 23,398,129.60 : x
  2. Step 2: Convert to fraction form
    40,488,222.40/60,658,850.40 = 23,398,129.60/x
  3. Step 3: Cross multiply
    40,488,222.40x = 60,658,850.40 × 23,398,129.60
  4. Step 4: Simplify right side
    40,488,222.40x = 1,419,303,643,046,212
  5. Step 5: Solve for x
    x = 1,419,303,643,046,212/40,488,222.40
  6. Step 6: Final answer
    x = 35,054,728.48

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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.