Home / 188,717,209,989.60-283,076,873,230.15-62,947,461,754.83

Finding the Fourth Proportional to 188,717,209,989.60, 283,076,873,230.15 and 62,947,461,754.83

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Solution

The fourth proportional to 188,717,209,989.60, 283,076,873,230.15 and 62,947,461,754.83 is: 94,421,545,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,717,209,989.60 : 283,076,873,230.15 = 62,947,461,754.83 : x
  2. Step 2: Convert to fraction form
    188,717,209,989.60/283,076,873,230.15 = 62,947,461,754.83/x
  3. Step 3: Cross multiply
    188,717,209,989.60x = 283,076,873,230.15 × 62,947,461,754.83
  4. Step 4: Simplify right side
    188,717,209,989.60x = 17,818,970,651,330,313,453,568
  5. Step 5: Solve for x
    x = 17,818,970,651,330,313,453,568/188,717,209,989.60
  6. Step 6: Final answer
    x = 94,421,545,614.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.