Home / 48,398,058,362.56-66,789,384,878.76-26,695,714,097.80

Finding the Fourth Proportional to 48,398,058,362.56, 66,789,384,878.76 and 26,695,714,097.80

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Solution

The fourth proportional to 48,398,058,362.56, 66,789,384,878.76 and 26,695,714,097.80 is: 36,840,120,943.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,398,058,362.56 : 66,789,384,878.76 = 26,695,714,097.80 : x
  2. Step 2: Convert to fraction form
    48,398,058,362.56/66,789,384,878.76 = 26,695,714,097.80/x
  3. Step 3: Cross multiply
    48,398,058,362.56x = 66,789,384,878.76 × 26,695,714,097.80
  4. Step 4: Simplify right side
    48,398,058,362.56x = 1,782,990,323,491,303,587,840
  5. Step 5: Solve for x
    x = 1,782,990,323,491,303,587,840/48,398,058,362.56
  6. Step 6: Final answer
    x = 36,840,120,943.17

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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.