Home / 94,386,171,316.37-130,252,968,578.18-50,982,455,923.14

Finding the Fourth Proportional to 94,386,171,316.37, 130,252,968,578.18 and 50,982,455,923.14

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Solution

The fourth proportional to 94,386,171,316.37, 130,252,968,578.18 and 50,982,455,923.14 is: 70,355,817,348.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,386,171,316.37 : 130,252,968,578.18 = 50,982,455,923.14 : x
  2. Step 2: Convert to fraction form
    94,386,171,316.37/130,252,968,578.18 = 50,982,455,923.14/x
  3. Step 3: Cross multiply
    94,386,171,316.37x = 130,252,968,578.18 × 50,982,455,923.14
  4. Step 4: Simplify right side
    94,386,171,316.37x = 6,640,616,229,394,550,095,872
  5. Step 5: Solve for x
    x = 6,640,616,229,394,550,095,872/94,386,171,316.37
  6. Step 6: Final answer
    x = 70,355,817,348.88

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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.