Home / 13,449,054,650,940-18,559,713,316,394-7,283,054,818,448.80

Finding the Fourth Proportional to 13,449,054,650,940, 18,559,713,316,394 and 7,283,054,818,448.80

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Solution

The fourth proportional to 13,449,054,650,940, 18,559,713,316,394 and 7,283,054,818,448.80 is: 10,050,625,341,800.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,449,054,650,940 : 18,559,713,316,394 = 7,283,054,818,448.80 : x
  2. Step 2: Convert to fraction form
    13,449,054,650,940/18,559,713,316,394 = 7,283,054,818,448.80/x
  3. Step 3: Cross multiply
    13,449,054,650,940x = 18,559,713,316,394 × 7,283,054,818,448.80
  4. Step 4: Simplify right side
    13,449,054,650,940x = 135,171,409,497,991,673,857,179,648
  5. Step 5: Solve for x
    x = 135,171,409,497,991,673,857,179,648/13,449,054,650,940
  6. Step 6: Final answer
    x = 10,050,625,341,800.07

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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.