Home / 46,921,697,489.82-64,751,487,303.51-25,511,938,634.46

Finding the Fourth Proportional to 46,921,697,489.82, 64,751,487,303.51 and 25,511,938,634.46

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Solution

The fourth proportional to 46,921,697,489.82, 64,751,487,303.51 and 25,511,938,634.46 is: 35,206,227,799.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921,697,489.82 : 64,751,487,303.51 = 25,511,938,634.46 : x
  2. Step 2: Convert to fraction form
    46,921,697,489.82/64,751,487,303.51 = 25,511,938,634.46/x
  3. Step 3: Cross multiply
    46,921,697,489.82x = 64,751,487,303.51 × 25,511,938,634.46
  4. Step 4: Simplify right side
    46,921,697,489.82x = 1,651,935,970,577,162,960,896
  5. Step 5: Solve for x
    x = 1,651,935,970,577,162,960,896/46,921,697,489.82
  6. Step 6: Final answer
    x = 35,206,227,799.74

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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.