Home / 954,924,679,287.20-1,317,911,614,405-543,493,196,982.08

Finding the Fourth Proportional to 954,924,679,287.20, 1,317,911,614,405 and 543,493,196,982.08

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Solution

The fourth proportional to 954,924,679,287.20, 1,317,911,614,405 and 543,493,196,982.08 is: 750,086,380,831.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,924,679,287.20 : 1,317,911,614,405 = 543,493,196,982.08 : x
  2. Step 2: Convert to fraction form
    954,924,679,287.20/1,317,911,614,405 = 543,493,196,982.08/x
  3. Step 3: Cross multiply
    954,924,679,287.20x = 1,317,911,614,405 × 543,493,196,982.08
  4. Step 4: Simplify right side
    954,924,679,287.20x = 716,275,996,652,787,713,703,936
  5. Step 5: Solve for x
    x = 716,275,996,652,787,713,703,936/954,924,679,287.20
  6. Step 6: Final answer
    x = 750,086,380,831.05

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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.