Home / 1,258,460,489,319.40-1,887,690,733,979.10-1,258,460,489,319.40

Finding the Fourth Proportional to 1,258,460,489,319.40, 1,887,690,733,979.10 and 1,258,460,489,319.40

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Solution

The fourth proportional to 1,258,460,489,319.40, 1,887,690,733,979.10 and 1,258,460,489,319.40 is: 1,887,690,733,979.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,460,489,319.40 : 1,887,690,733,979.10 = 1,258,460,489,319.40 : x
  2. Step 2: Convert to fraction form
    1,258,460,489,319.40/1,887,690,733,979.10 = 1,258,460,489,319.40/x
  3. Step 3: Cross multiply
    1,258,460,489,319.40x = 1,887,690,733,979.10 × 1,258,460,489,319.40
  4. Step 4: Simplify right side
    1,258,460,489,319.40x = 2,375,584,204,767,035,379,417,088
  5. Step 5: Solve for x
    x = 2,375,584,204,767,035,379,417,088/1,258,460,489,319.40
  6. Step 6: Final answer
    x = 1,887,690,733,979.10

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