Home / 2,535,032,227.10-3,799,864,563.62-852,716,178.77

Finding the Fourth Proportional to 2,535,032,227.10, 3,799,864,563.62 and 852,716,178.77

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Solution

The fourth proportional to 2,535,032,227.10, 3,799,864,563.62 and 852,716,178.77 is: 1,278,171,518.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,032,227.10 : 3,799,864,563.62 = 852,716,178.77 : x
  2. Step 2: Convert to fraction form
    2,535,032,227.10/3,799,864,563.62 = 852,716,178.77/x
  3. Step 3: Cross multiply
    2,535,032,227.10x = 3,799,864,563.62 × 852,716,178.77
  4. Step 4: Simplify right side
    2,535,032,227.10x = 3,240,205,990,510,317,056
  5. Step 5: Solve for x
    x = 3,240,205,990,510,317,056/2,535,032,227.10
  6. Step 6: Final answer
    x = 1,278,171,518.25

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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.