Home / 7,634,415,697,715.40-11,451,623,546,573-7,634,415,697,715.40

Finding the Fourth Proportional to 7,634,415,697,715.40, 11,451,623,546,573 and 7,634,415,697,715.40

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Solution

The fourth proportional to 7,634,415,697,715.40, 11,451,623,546,573 and 7,634,415,697,715.40 is: 11,451,623,546,573

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,415,697,715.40 : 11,451,623,546,573 = 7,634,415,697,715.40 : x
  2. Step 2: Convert to fraction form
    7,634,415,697,715.40/11,451,623,546,573 = 7,634,415,697,715.40/x
  3. Step 3: Cross multiply
    7,634,415,697,715.40x = 11,451,623,546,573 × 7,634,415,697,715.40
  4. Step 4: Simplify right side
    7,634,415,697,715.40x = 87,426,454,568,284,212,464,451,584
  5. Step 5: Solve for x
    x = 87,426,454,568,284,212,464,451,584/7,634,415,697,715.40
  6. Step 6: Final answer
    x = 11,451,623,546,573

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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.