Home / 9,846,827,360.16-13,587,376,794.52-7,844,740,329.12

Finding the Fourth Proportional to 9,846,827,360.16, 13,587,376,794.52 and 7,844,740,329.12

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Solution

The fourth proportional to 9,846,827,360.16, 13,587,376,794.52 and 7,844,740,329.12 is: 10,824,749,821.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846,827,360.16 : 13,587,376,794.52 = 7,844,740,329.12 : x
  2. Step 2: Convert to fraction form
    9,846,827,360.16/13,587,376,794.52 = 7,844,740,329.12/x
  3. Step 3: Cross multiply
    9,846,827,360.16x = 13,587,376,794.52 × 7,844,740,329.12
  4. Step 4: Simplify right side
    9,846,827,360.16x = 106,589,442,706,920,275,968
  5. Step 5: Solve for x
    x = 106,589,442,706,920,275,968/9,846,827,360.16
  6. Step 6: Final answer
    x = 10,824,749,821.27

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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.