Home / 43,357,368,086.56-65,035,789,813.88-23,585,908,240.48

Finding the Fourth Proportional to 43,357,368,086.56, 65,035,789,813.88 and 23,585,908,240.48

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Solution

The fourth proportional to 43,357,368,086.56, 65,035,789,813.88 and 23,585,908,240.48 is: 35,378,719,663.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357,368,086.56 : 65,035,789,813.88 = 23,585,908,240.48 : x
  2. Step 2: Convert to fraction form
    43,357,368,086.56/65,035,789,813.88 = 23,585,908,240.48/x
  3. Step 3: Cross multiply
    43,357,368,086.56x = 65,035,789,813.88 × 23,585,908,240.48
  4. Step 4: Simplify right side
    43,357,368,086.56x = 1,533,928,170,897,317,560,320
  5. Step 5: Solve for x
    x = 1,533,928,170,897,317,560,320/43,357,368,086.56
  6. Step 6: Final answer
    x = 35,378,719,663.86

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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.