Home / 30,891,991,459,843-46,321,897,348,462-14,569,489,405,907

Finding the Fourth Proportional to 30,891,991,459,843, 46,321,897,348,462 and 14,569,489,405,907

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Solution

The fourth proportional to 30,891,991,459,843, 46,321,897,348,462 and 14,569,489,405,907 is: 21,846,645,709,365.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,891,991,459,843 : 46,321,897,348,462 = 14,569,489,405,907 : x
  2. Step 2: Convert to fraction form
    30,891,991,459,843/46,321,897,348,462 = 14,569,489,405,907/x
  3. Step 3: Cross multiply
    30,891,991,459,843x = 46,321,897,348,462 × 14,569,489,405,907
  4. Step 4: Simplify right side
    30,891,991,459,843x = 674,886,392,679,928,598,850,699,264
  5. Step 5: Solve for x
    x = 674,886,392,679,928,598,850,699,264/30,891,991,459,843
  6. Step 6: Final answer
    x = 21,846,645,709,365.30

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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.