Home / 7,772,783,801,414-10,726,778,823,785-4,304,402,914,077.50

Finding the Fourth Proportional to 7,772,783,801,414, 10,726,778,823,785 and 4,304,402,914,077.50

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Solution

The fourth proportional to 7,772,783,801,414, 10,726,778,823,785 and 4,304,402,914,077.50 is: 5,940,262,743,364.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,772,783,801,414 : 10,726,778,823,785 = 4,304,402,914,077.50 : x
  2. Step 2: Convert to fraction form
    7,772,783,801,414/10,726,778,823,785 = 4,304,402,914,077.50/x
  3. Step 3: Cross multiply
    7,772,783,801,414x = 10,726,778,823,785 × 4,304,402,914,077.50
  4. Step 4: Simplify right side
    7,772,783,801,414x = 46,172,378,027,764,972,127,256,576
  5. Step 5: Solve for x
    x = 46,172,378,027,764,972,127,256,576/7,772,783,801,414
  6. Step 6: Final answer
    x = 5,940,262,743,364.28

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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.