Home / 47,254,394.44-65,211,066.66-25,524,362.44

Finding the Fourth Proportional to 47,254,394.44, 65,211,066.66 and 25,524,362.44

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Solution

The fourth proportional to 47,254,394.44, 65,211,066.66 and 25,524,362.44 is: 35,223,621.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,254,394.44 : 65,211,066.66 = 25,524,362.44 : x
  2. Step 2: Convert to fraction form
    47,254,394.44/65,211,066.66 = 25,524,362.44/x
  3. Step 3: Cross multiply
    47,254,394.44x = 65,211,066.66 × 25,524,362.44
  4. Step 4: Simplify right side
    47,254,394.44x = 1,664,470,900,528,840.25
  5. Step 5: Solve for x
    x = 1,664,470,900,528,840.25/47,254,394.44
  6. Step 6: Final answer
    x = 35,223,621.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.