Home / 18,640,058,297.00-25,723,279,466.10-10,066,484,111.31

Finding the Fourth Proportional to 18,640,058,297.00, 25,723,279,466.10 and 10,066,484,111.31

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Solution

The fourth proportional to 18,640,058,297.00, 25,723,279,466.10 and 10,066,484,111.31 is: 13,891,747,542.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,640,058,297.00 : 25,723,279,466.10 = 10,066,484,111.31 : x
  2. Step 2: Convert to fraction form
    18,640,058,297.00/25,723,279,466.10 = 10,066,484,111.31/x
  3. Step 3: Cross multiply
    18,640,058,297.00x = 25,723,279,466.10 × 10,066,484,111.31
  4. Step 4: Simplify right side
    18,640,058,297.00x = 258,942,984,036,282,400,768
  5. Step 5: Solve for x
    x = 258,942,984,036,282,400,768/18,640,058,297.00
  6. Step 6: Final answer
    x = 13,891,747,542.34

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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.