Home / 1,164,402,652,978.20-1,746,639,561,825.10-399,480,073,863.61

Finding the Fourth Proportional to 1,164,402,652,978.20, 1,746,639,561,825.10 and 399,480,073,863.61

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Solution

The fourth proportional to 1,164,402,652,978.20, 1,746,639,561,825.10 and 399,480,073,863.61 is: 599,232,318,293.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,402,652,978.20 : 1,746,639,561,825.10 = 399,480,073,863.61 : x
  2. Step 2: Convert to fraction form
    1,164,402,652,978.20/1,746,639,561,825.10 = 399,480,073,863.61/x
  3. Step 3: Cross multiply
    1,164,402,652,978.20x = 1,746,639,561,825.10 × 399,480,073,863.61
  4. Step 4: Simplify right side
    1,164,402,652,978.20x = 697,747,701,170,994,359,042,048
  5. Step 5: Solve for x
    x = 697,747,701,170,994,359,042,048/1,164,402,652,978.20
  6. Step 6: Final answer
    x = 599,232,318,293.30

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Why These Related Problems?

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