Home / 7,634,415,697,715.90-11,451,623,546,574-7,634,415,697,715.90

Finding the Fourth Proportional to 7,634,415,697,715.90, 11,451,623,546,574 and 7,634,415,697,715.90

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Solution

The fourth proportional to 7,634,415,697,715.90, 11,451,623,546,574 and 7,634,415,697,715.90 is: 11,451,623,546,574

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,415,697,715.90 : 11,451,623,546,574 = 7,634,415,697,715.90 : x
  2. Step 2: Convert to fraction form
    7,634,415,697,715.90/11,451,623,546,574 = 7,634,415,697,715.90/x
  3. Step 3: Cross multiply
    7,634,415,697,715.90x = 11,451,623,546,574 × 7,634,415,697,715.90
  4. Step 4: Simplify right side
    7,634,415,697,715.90x = 87,426,454,568,297,578,402,676,736
  5. Step 5: Solve for x
    x = 87,426,454,568,297,578,402,676,736/7,634,415,697,715.90
  6. Step 6: Final answer
    x = 11,451,623,546,574

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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.