Home / 9,704,448,720.10-14,556,673,080.15-8,092,017,360.10

Finding the Fourth Proportional to 9,704,448,720.10, 14,556,673,080.15 and 8,092,017,360.10

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Solution

The fourth proportional to 9,704,448,720.10, 14,556,673,080.15 and 8,092,017,360.10 is: 12,138,026,040.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,448,720.10 : 14,556,673,080.15 = 8,092,017,360.10 : x
  2. Step 2: Convert to fraction form
    9,704,448,720.10/14,556,673,080.15 = 8,092,017,360.10/x
  3. Step 3: Cross multiply
    9,704,448,720.10x = 14,556,673,080.15 × 8,092,017,360.10
  4. Step 4: Simplify right side
    9,704,448,720.10x = 117,792,851,269,874,139,136
  5. Step 5: Solve for x
    x = 117,792,851,269,874,139,136/9,704,448,720.10
  6. Step 6: Final answer
    x = 12,138,026,040.15

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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.