Home / 1,097,244,915.03-1,514,201,946.99-595,453,589.73

Finding the Fourth Proportional to 1,097,244,915.03, 1,514,201,946.99 and 595,453,589.73

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Solution

The fourth proportional to 1,097,244,915.03, 1,514,201,946.99 and 595,453,589.73 is: 821,728,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,244,915.03 : 1,514,201,946.99 = 595,453,589.73 : x
  2. Step 2: Convert to fraction form
    1,097,244,915.03/1,514,201,946.99 = 595,453,589.73/x
  3. Step 3: Cross multiply
    1,097,244,915.03x = 1,514,201,946.99 × 595,453,589.73
  4. Step 4: Simplify right side
    1,097,244,915.03x = 901,636,984,911,350,656
  5. Step 5: Solve for x
    x = 901,636,984,911,350,656/1,097,244,915.03
  6. Step 6: Final answer
    x = 821,728,105.15

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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.