Home / 322,651,080,625.20-445,297,535,455.46-183,636,161,839.89

Finding the Fourth Proportional to 322,651,080,625.20, 445,297,535,455.46 and 183,636,161,839.89

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Solution

The fourth proportional to 322,651,080,625.20, 445,297,535,455.46 and 183,636,161,839.89 is: 253,440,125,256.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,651,080,625.20 : 445,297,535,455.46 = 183,636,161,839.89 : x
  2. Step 2: Convert to fraction form
    322,651,080,625.20/445,297,535,455.46 = 183,636,161,839.89/x
  3. Step 3: Cross multiply
    322,651,080,625.20x = 445,297,535,455.46 × 183,636,161,839.89
  4. Step 4: Simplify right side
    322,651,080,625.20x = 81,772,730,287,803,020,083,200
  5. Step 5: Solve for x
    x = 81,772,730,287,803,020,083,200/322,651,080,625.20
  6. Step 6: Final answer
    x = 253,440,125,256.52

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1.5x scale

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.