Home / 245,300,334.68-367,906,813.83-97,735,527.40

Finding the Fourth Proportional to 245,300,334.68, 367,906,813.83 and 97,735,527.40

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Solution

The fourth proportional to 245,300,334.68, 367,906,813.83 and 97,735,527.40 is: 146,585,884.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,300,334.68 : 367,906,813.83 = 97,735,527.40 : x
  2. Step 2: Convert to fraction form
    245,300,334.68/367,906,813.83 = 97,735,527.40/x
  3. Step 3: Cross multiply
    245,300,334.68x = 367,906,813.83 × 97,735,527.40
  4. Step 4: Simplify right side
    245,300,334.68x = 35,957,566,481,889,128
  5. Step 5: Solve for x
    x = 35,957,566,481,889,128/245,300,334.68
  6. Step 6: Final answer
    x = 146,585,884.32

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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.