Home / 954,923,988,636.41-1,317,910,662,881.50-543,492,505,002.06

Finding the Fourth Proportional to 954,923,988,636.41, 1,317,910,662,881.50 and 543,492,505,002.06

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Solution

The fourth proportional to 954,923,988,636.41, 1,317,910,662,881.50 and 543,492,505,002.06 is: 750,085,426,758.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,923,988,636.41 : 1,317,910,662,881.50 = 543,492,505,002.06 : x
  2. Step 2: Convert to fraction form
    954,923,988,636.41/1,317,910,662,881.50 = 543,492,505,002.06/x
  3. Step 3: Cross multiply
    954,923,988,636.41x = 1,317,910,662,881.50 × 543,492,505,002.06
  4. Step 4: Simplify right side
    954,923,988,636.41x = 716,274,567,538,391,797,202,944
  5. Step 5: Solve for x
    x = 716,274,567,538,391,797,202,944/954,923,988,636.41
  6. Step 6: Final answer
    x = 750,085,426,758.63

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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.