Home / 3,532,289,585.07-4,874,663,606.53-1,946,483,695.20

Finding the Fourth Proportional to 3,532,289,585.07, 4,874,663,606.53 and 1,946,483,695.20

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Solution

The fourth proportional to 3,532,289,585.07, 4,874,663,606.53 and 1,946,483,695.20 is: 2,686,204,797.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,289,585.07 : 4,874,663,606.53 = 1,946,483,695.20 : x
  2. Step 2: Convert to fraction form
    3,532,289,585.07/4,874,663,606.53 = 1,946,483,695.20/x
  3. Step 3: Cross multiply
    3,532,289,585.07x = 4,874,663,606.53 × 1,946,483,695.20
  4. Step 4: Simplify right side
    3,532,289,585.07x = 9,488,453,229,679,673,344
  5. Step 5: Solve for x
    x = 9,488,453,229,679,673,344/3,532,289,585.07
  6. Step 6: Final answer
    x = 2,686,204,797.53

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Double scale
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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.