Home / 795,560,785,641.60-1,098,078,154,392.70-518,154,620,290.14

Finding the Fourth Proportional to 795,560,785,641.60, 1,098,078,154,392.70 and 518,154,620,290.14

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Solution

The fourth proportional to 795,560,785,641.60, 1,098,078,154,392.70 and 518,154,620,290.14 is: 715,186,418,696.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,560,785,641.60 : 1,098,078,154,392.70 = 518,154,620,290.14 : x
  2. Step 2: Convert to fraction form
    795,560,785,641.60/1,098,078,154,392.70 = 518,154,620,290.14/x
  3. Step 3: Cross multiply
    795,560,785,641.60x = 1,098,078,154,392.70 × 518,154,620,290.14
  4. Step 4: Simplify right side
    795,560,785,641.60x = 568,974,269,138,247,178,256,384
  5. Step 5: Solve for x
    x = 568,974,269,138,247,178,256,384/795,560,785,641.60
  6. Step 6: Final answer
    x = 715,186,418,696.32

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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.