Home / 301,686,942.22-452,286,208.56-94,318,612.14

Finding the Fourth Proportional to 301,686,942.22, 452,286,208.56 and 94,318,612.14

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Solution

The fourth proportional to 301,686,942.22, 452,286,208.56 and 94,318,612.14 is: 141,401,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,686,942.22 : 452,286,208.56 = 94,318,612.14 : x
  2. Step 2: Convert to fraction form
    301,686,942.22/452,286,208.56 = 94,318,612.14/x
  3. Step 3: Cross multiply
    301,686,942.22x = 452,286,208.56 × 94,318,612.14
  4. Step 4: Simplify right side
    301,686,942.22x = 42,659,007,481,441,792
  5. Step 5: Solve for x
    x = 42,659,007,481,441,792/301,686,942.22
  6. Step 6: Final answer
    x = 141,401,570.67

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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.