Home / 106,153,430,622.62-159,230,741,197.17-35,407,947,240.57

Finding the Fourth Proportional to 106,153,430,622.62, 159,230,741,197.17 and 35,407,947,240.57

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Solution

The fourth proportional to 106,153,430,622.62, 159,230,741,197.17 and 35,407,947,240.57 is: 53,112,119,413.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,153,430,622.62 : 159,230,741,197.17 = 35,407,947,240.57 : x
  2. Step 2: Convert to fraction form
    106,153,430,622.62/159,230,741,197.17 = 35,407,947,240.57/x
  3. Step 3: Cross multiply
    106,153,430,622.62x = 159,230,741,197.17 × 35,407,947,240.57
  4. Step 4: Simplify right side
    106,153,430,622.62x = 5,638,033,683,386,729,496,576
  5. Step 5: Solve for x
    x = 5,638,033,683,386,729,496,576/106,153,430,622.62
  6. Step 6: Final answer
    x = 53,112,119,413.55

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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.