Home / 4,181,308,482.69-6,272,907,637.41-1,383,270,418.47

Finding the Fourth Proportional to 4,181,308,482.69, 6,272,907,637.41 and 1,383,270,418.47

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Solution

The fourth proportional to 4,181,308,482.69, 6,272,907,637.41 and 1,383,270,418.47 is: 2,075,218,226.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,308,482.69 : 6,272,907,637.41 = 1,383,270,418.47 : x
  2. Step 2: Convert to fraction form
    4,181,308,482.69/6,272,907,637.41 = 1,383,270,418.47/x
  3. Step 3: Cross multiply
    4,181,308,482.69x = 6,272,907,637.41 × 1,383,270,418.47
  4. Step 4: Simplify right side
    4,181,308,482.69x = 8,677,127,572,623,790,080
  5. Step 5: Solve for x
    x = 8,677,127,572,623,790,080/4,181,308,482.69
  6. Step 6: Final answer
    x = 2,075,218,226.20

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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.