Home / 6,299,492,167,819-8,694,697,707,274.40-3,829,778,257,895.50

Finding the Fourth Proportional to 6,299,492,167,819, 8,694,697,707,274.40 and 3,829,778,257,895.50

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Solution

The fourth proportional to 6,299,492,167,819, 8,694,697,707,274.40 and 3,829,778,257,895.50 is: 5,285,944,223,948.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,492,167,819 : 8,694,697,707,274.40 = 3,829,778,257,895.50 : x
  2. Step 2: Convert to fraction form
    6,299,492,167,819/8,694,697,707,274.40 = 3,829,778,257,895.50/x
  3. Step 3: Cross multiply
    6,299,492,167,819x = 8,694,697,707,274.40 × 3,829,778,257,895.50
  4. Step 4: Simplify right side
    6,299,492,167,819x = 33,298,764,238,293,352,067,366,912
  5. Step 5: Solve for x
    x = 33,298,764,238,293,352,067,366,912/6,299,492,167,819
  6. Step 6: Final answer
    x = 5,285,944,223,948.77

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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.