Home / 1,861,770,683,430.30-2,792,656,025,145.80-1,861,770,683,430.30

Finding the Fourth Proportional to 1,861,770,683,430.30, 2,792,656,025,145.80 and 1,861,770,683,430.30

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Solution

The fourth proportional to 1,861,770,683,430.30, 2,792,656,025,145.80 and 1,861,770,683,430.30 is: 2,792,656,025,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,770,683,430.30 : 2,792,656,025,145.80 = 1,861,770,683,430.30 : x
  2. Step 2: Convert to fraction form
    1,861,770,683,430.30/2,792,656,025,145.80 = 1,861,770,683,430.30/x
  3. Step 3: Cross multiply
    1,861,770,683,430.30x = 2,792,656,025,145.80 × 1,861,770,683,430.30
  4. Step 4: Simplify right side
    1,861,770,683,430.30x = 5,199,285,116,521,441,382,105,088
  5. Step 5: Solve for x
    x = 5,199,285,116,521,441,382,105,088/1,861,770,683,430.30
  6. Step 6: Final answer
    x = 2,792,656,025,145.80

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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.