Home / 1,738,339,383,019.80-2,607,508,460,810.60-464,891,080,799.16

Finding the Fourth Proportional to 1,738,339,383,019.80, 2,607,508,460,810.60 and 464,891,080,799.16

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Solution

The fourth proportional to 1,738,339,383,019.80, 2,607,508,460,810.60 and 464,891,080,799.16 is: 697,336,457,069.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,339,383,019.80 : 2,607,508,460,810.60 = 464,891,080,799.16 : x
  2. Step 2: Convert to fraction form
    1,738,339,383,019.80/2,607,508,460,810.60 = 464,891,080,799.16/x
  3. Step 3: Cross multiply
    1,738,339,383,019.80x = 2,607,508,460,810.60 × 464,891,080,799.16
  4. Step 4: Simplify right side
    1,738,339,383,019.80x = 1,212,207,426,539,194,058,539,008
  5. Step 5: Solve for x
    x = 1,212,207,426,539,194,058,539,008/1,738,339,383,019.80
  6. Step 6: Final answer
    x = 697,336,457,069.38

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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.