Home / 1,665,097,573,430.70-2,495,883,568,872-560,083,711,629.15

Finding the Fourth Proportional to 1,665,097,573,430.70, 2,495,883,568,872 and 560,083,711,629.15

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Solution

The fourth proportional to 1,665,097,573,430.70, 2,495,883,568,872 and 560,083,711,629.15 is: 839,532,622,804.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,097,573,430.70 : 2,495,883,568,872 = 560,083,711,629.15 : x
  2. Step 2: Convert to fraction form
    1,665,097,573,430.70/2,495,883,568,872 = 560,083,711,629.15/x
  3. Step 3: Cross multiply
    1,665,097,573,430.70x = 2,495,883,568,872 × 560,083,711,629.15
  4. Step 4: Simplify right side
    1,665,097,573,430.70x = 1,397,903,733,048,038,987,399,168
  5. Step 5: Solve for x
    x = 1,397,903,733,048,038,987,399,168/1,665,097,573,430.70
  6. Step 6: Final answer
    x = 839,532,622,804.71

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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.