Home / 944,696,164.41-1,417,039,200.69-245,187,789.54

Finding the Fourth Proportional to 944,696,164.41, 1,417,039,200.69 and 245,187,789.54

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Solution

The fourth proportional to 944,696,164.41, 1,417,039,200.69 and 245,187,789.54 is: 367,780,374.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,696,164.41 : 1,417,039,200.69 = 245,187,789.54 : x
  2. Step 2: Convert to fraction form
    944,696,164.41/1,417,039,200.69 = 245,187,789.54/x
  3. Step 3: Cross multiply
    944,696,164.41x = 1,417,039,200.69 × 245,187,789.54
  4. Step 4: Simplify right side
    944,696,164.41x = 347,440,709,308,709,568
  5. Step 5: Solve for x
    x = 347,440,709,308,709,568/944,696,164.41
  6. Step 6: Final answer
    x = 367,780,374.68

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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.