Home / 11,436,734,111.80-17,155,101,167.70-4,073,087,615.80

Finding the Fourth Proportional to 11,436,734,111.80, 17,155,101,167.70 and 4,073,087,615.80

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Solution

The fourth proportional to 11,436,734,111.80, 17,155,101,167.70 and 4,073,087,615.80 is: 6,109,631,423.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,436,734,111.80 : 17,155,101,167.70 = 4,073,087,615.80 : x
  2. Step 2: Convert to fraction form
    11,436,734,111.80/17,155,101,167.70 = 4,073,087,615.80/x
  3. Step 3: Cross multiply
    11,436,734,111.80x = 17,155,101,167.70 × 4,073,087,615.80
  4. Step 4: Simplify right side
    11,436,734,111.80x = 69,874,230,113,954,996,224
  5. Step 5: Solve for x
    x = 69,874,230,113,954,996,224/11,436,734,111.80
  6. Step 6: Final answer
    x = 6,109,631,423.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.