Home / 43,357,368,080.55-65,035,789,804.86-23,585,908,234.47

Finding the Fourth Proportional to 43,357,368,080.55, 65,035,789,804.86 and 23,585,908,234.47

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Solution

The fourth proportional to 43,357,368,080.55, 65,035,789,804.86 and 23,585,908,234.47 is: 35,378,719,654.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357,368,080.55 : 65,035,789,804.86 = 23,585,908,234.47 : x
  2. Step 2: Convert to fraction form
    43,357,368,080.55/65,035,789,804.86 = 23,585,908,234.47/x
  3. Step 3: Cross multiply
    43,357,368,080.55x = 65,035,789,804.86 × 23,585,908,234.47
  4. Step 4: Simplify right side
    43,357,368,080.55x = 1,533,928,170,293,707,669,504
  5. Step 5: Solve for x
    x = 1,533,928,170,293,707,669,504/43,357,368,080.55
  6. Step 6: Final answer
    x = 35,378,719,654.85

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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.