Home / 44,285,954,693.40-66,428,932,040.10-13,266,806,405.40

Finding the Fourth Proportional to 44,285,954,693.40, 66,428,932,040.10 and 13,266,806,405.40

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Solution

The fourth proportional to 44,285,954,693.40, 66,428,932,040.10 and 13,266,806,405.40 is: 19,900,209,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285,954,693.40 : 66,428,932,040.10 = 13,266,806,405.40 : x
  2. Step 2: Convert to fraction form
    44,285,954,693.40/66,428,932,040.10 = 13,266,806,405.40/x
  3. Step 3: Cross multiply
    44,285,954,693.40x = 66,428,932,040.10 × 13,266,806,405.40
  4. Step 4: Simplify right side
    44,285,954,693.40x = 881,299,781,093,479,940,096
  5. Step 5: Solve for x
    x = 881,299,781,093,479,940,096/44,285,954,693.40
  6. Step 6: Final answer
    x = 19,900,209,608.10

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1.5x scale

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.