Home / 2,822,578,114.64-3,895,645,346.04-1,633,802,539.52

Finding the Fourth Proportional to 2,822,578,114.64, 3,895,645,346.04 and 1,633,802,539.52

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Solution

The fourth proportional to 2,822,578,114.64, 3,895,645,346.04 and 1,633,802,539.52 is: 2,254,929,713.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,578,114.64 : 3,895,645,346.04 = 1,633,802,539.52 : x
  2. Step 2: Convert to fraction form
    2,822,578,114.64/3,895,645,346.04 = 1,633,802,539.52/x
  3. Step 3: Cross multiply
    2,822,578,114.64x = 3,895,645,346.04 × 1,633,802,539.52
  4. Step 4: Simplify right side
    2,822,578,114.64x = 6,364,715,259,429,421,056
  5. Step 5: Solve for x
    x = 6,364,715,259,429,421,056/2,822,578,114.64
  6. Step 6: Final answer
    x = 2,254,929,713.52

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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.