Home / 2,834,355,618.80-4,251,533,428.20-2,562,257,826.80

Finding the Fourth Proportional to 2,834,355,618.80, 4,251,533,428.20 and 2,562,257,826.80

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Solution

The fourth proportional to 2,834,355,618.80, 4,251,533,428.20 and 2,562,257,826.80 is: 3,843,386,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,355,618.80 : 4,251,533,428.20 = 2,562,257,826.80 : x
  2. Step 2: Convert to fraction form
    2,834,355,618.80/4,251,533,428.20 = 2,562,257,826.80/x
  3. Step 3: Cross multiply
    2,834,355,618.80x = 4,251,533,428.20 × 2,562,257,826.80
  4. Step 4: Simplify right side
    2,834,355,618.80x = 10,893,524,802,307,287,040
  5. Step 5: Solve for x
    x = 10,893,524,802,307,287,040/2,834,355,618.80
  6. Step 6: Final answer
    x = 3,843,386,740.20

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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.