Home / 901,605,870,086.70-1,352,408,805,130-901,605,870,086.70

Finding the Fourth Proportional to 901,605,870,086.70, 1,352,408,805,130 and 901,605,870,086.70

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Solution

The fourth proportional to 901,605,870,086.70, 1,352,408,805,130 and 901,605,870,086.70 is: 1,352,408,805,130

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,605,870,086.70 : 1,352,408,805,130 = 901,605,870,086.70 : x
  2. Step 2: Convert to fraction form
    901,605,870,086.70/1,352,408,805,130 = 901,605,870,086.70/x
  3. Step 3: Cross multiply
    901,605,870,086.70x = 1,352,408,805,130 × 901,605,870,086.70
  4. Step 4: Simplify right side
    901,605,870,086.70x = 1,219,339,717,462,147,922,395,136
  5. Step 5: Solve for x
    x = 1,219,339,717,462,147,922,395,136/901,605,870,086.70
  6. Step 6: Final answer
    x = 1,352,408,805,130

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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.