Home / 19,036,586,696.56-26,270,727,693.62-10,463,949,292.51

Finding the Fourth Proportional to 19,036,586,696.56, 26,270,727,693.62 and 10,463,949,292.51

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Solution

The fourth proportional to 19,036,586,696.56, 26,270,727,693.62 and 10,463,949,292.51 is: 14,440,380,875.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,036,586,696.56 : 26,270,727,693.62 = 10,463,949,292.51 : x
  2. Step 2: Convert to fraction form
    19,036,586,696.56/26,270,727,693.62 = 10,463,949,292.51/x
  3. Step 3: Cross multiply
    19,036,586,696.56x = 26,270,727,693.62 × 10,463,949,292.51
  4. Step 4: Simplify right side
    19,036,586,696.56x = 274,895,562,463,299,043,328
  5. Step 5: Solve for x
    x = 274,895,562,463,299,043,328/19,036,586,696.56
  6. Step 6: Final answer
    x = 14,440,380,875.26

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1.5x scale

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.