Home / 2,695,278,539.72-4,042,912,387.96-2,531,262,364.52

Finding the Fourth Proportional to 2,695,278,539.72, 4,042,912,387.96 and 2,531,262,364.52

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Solution

The fourth proportional to 2,695,278,539.72, 4,042,912,387.96 and 2,531,262,364.52 is: 3,796,888,455.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,278,539.72 : 4,042,912,387.96 = 2,531,262,364.52 : x
  2. Step 2: Convert to fraction form
    2,695,278,539.72/4,042,912,387.96 = 2,531,262,364.52/x
  3. Step 3: Cross multiply
    2,695,278,539.72x = 4,042,912,387.96 × 2,531,262,364.52
  4. Step 4: Simplify right side
    2,695,278,539.72x = 10,233,671,970,694,830,080
  5. Step 5: Solve for x
    x = 10,233,671,970,694,830,080/2,695,278,539.72
  6. Step 6: Final answer
    x = 3,796,888,455.08

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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.