Home / 6,660,390,293,684.50-9,983,534,275,431-2,240,334,846,478.30

Finding the Fourth Proportional to 6,660,390,293,684.50, 9,983,534,275,431 and 2,240,334,846,478.30

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Solution

The fourth proportional to 6,660,390,293,684.50, 9,983,534,275,431 and 2,240,334,846,478.30 is: 3,358,130,491,161.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,660,390,293,684.50 : 9,983,534,275,431 = 2,240,334,846,478.30 : x
  2. Step 2: Convert to fraction form
    6,660,390,293,684.50/9,983,534,275,431 = 2,240,334,846,478.30/x
  3. Step 3: Cross multiply
    6,660,390,293,684.50x = 9,983,534,275,431 × 2,240,334,846,478.30
  4. Step 4: Simplify right side
    6,660,390,293,684.50x = 22,366,459,728,258,553,482,313,728
  5. Step 5: Solve for x
    x = 22,366,459,728,258,553,482,313,728/6,660,390,293,684.50
  6. Step 6: Final answer
    x = 3,358,130,491,161.58

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Double scale
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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.