Home / 3,449,606,627.10-5,174,409,940.65-962,462,747.10

Finding the Fourth Proportional to 3,449,606,627.10, 5,174,409,940.65 and 962,462,747.10

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Solution

The fourth proportional to 3,449,606,627.10, 5,174,409,940.65 and 962,462,747.10 is: 1,443,694,120.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,606,627.10 : 5,174,409,940.65 = 962,462,747.10 : x
  2. Step 2: Convert to fraction form
    3,449,606,627.10/5,174,409,940.65 = 962,462,747.10/x
  3. Step 3: Cross multiply
    3,449,606,627.10x = 5,174,409,940.65 × 962,462,747.10
  4. Step 4: Simplify right side
    3,449,606,627.10x = 4,980,176,806,099,547,136
  5. Step 5: Solve for x
    x = 4,980,176,806,099,547,136/3,449,606,627.10
  6. Step 6: Final answer
    x = 1,443,694,120.65

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Double scale
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Similar ratio
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1.5x scale

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.