Home / 4,172,311,469,340-6,258,459,392,396-1,307,346,584,392.60

Finding the Fourth Proportional to 4,172,311,469,340, 6,258,459,392,396 and 1,307,346,584,392.60

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Solution

The fourth proportional to 4,172,311,469,340, 6,258,459,392,396 and 1,307,346,584,392.60 is: 1,961,017,428,908.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,311,469,340 : 6,258,459,392,396 = 1,307,346,584,392.60 : x
  2. Step 2: Convert to fraction form
    4,172,311,469,340/6,258,459,392,396 = 1,307,346,584,392.60/x
  3. Step 3: Cross multiply
    4,172,311,469,340x = 6,258,459,392,396 × 1,307,346,584,392.60
  4. Step 4: Simplify right side
    4,172,311,469,340x = 8,181,975,510,208,697,956,564,992
  5. Step 5: Solve for x
    x = 8,181,975,510,208,697,956,564,992/4,172,311,469,340
  6. Step 6: Final answer
    x = 1,961,017,428,908.05

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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.