Home / 16,832,819,839.61-23,229,276,217.88-9,501,716,030.38

Finding the Fourth Proportional to 16,832,819,839.61, 23,229,276,217.88 and 9,501,716,030.38

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Solution

The fourth proportional to 16,832,819,839.61, 23,229,276,217.88 and 9,501,716,030.38 is: 13,112,359,564.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,832,819,839.61 : 23,229,276,217.88 = 9,501,716,030.38 : x
  2. Step 2: Convert to fraction form
    16,832,819,839.61/23,229,276,217.88 = 9,501,716,030.38/x
  3. Step 3: Cross multiply
    16,832,819,839.61x = 23,229,276,217.88 × 9,501,716,030.38
  4. Step 4: Simplify right side
    16,832,819,839.61x = 220,717,986,213,449,728,000
  5. Step 5: Solve for x
    x = 220,717,986,213,449,728,000/16,832,819,839.61
  6. Step 6: Final answer
    x = 13,112,359,564.03

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1.5x scale

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.