Home / 197,517,606.48-296,275,563.54-49,966,563.06

Finding the Fourth Proportional to 197,517,606.48, 296,275,563.54 and 49,966,563.06

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Solution

The fourth proportional to 197,517,606.48, 296,275,563.54 and 49,966,563.06 is: 74,949,630.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,517,606.48 : 296,275,563.54 = 49,966,563.06 : x
  2. Step 2: Convert to fraction form
    197,517,606.48/296,275,563.54 = 49,966,563.06/x
  3. Step 3: Cross multiply
    197,517,606.48x = 296,275,563.54 × 49,966,563.06
  4. Step 4: Simplify right side
    197,517,606.48x = 14,803,871,628,758,448
  5. Step 5: Solve for x
    x = 14,803,871,628,758,448/197,517,606.48
  6. Step 6: Final answer
    x = 74,949,630.53

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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.