Home / 2,382,054,061.02-3,287,325,299.12-1,324,858,479.72

Finding the Fourth Proportional to 2,382,054,061.02, 3,287,325,299.12 and 1,324,858,479.72

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Solution

The fourth proportional to 2,382,054,061.02, 3,287,325,299.12 and 1,324,858,479.72 is: 1,828,355,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,054,061.02 : 3,287,325,299.12 = 1,324,858,479.72 : x
  2. Step 2: Convert to fraction form
    2,382,054,061.02/3,287,325,299.12 = 1,324,858,479.72/x
  3. Step 3: Cross multiply
    2,382,054,061.02x = 3,287,325,299.12 × 1,324,858,479.72
  4. Step 4: Simplify right side
    2,382,054,061.02x = 4,355,240,798,114,156,032
  5. Step 5: Solve for x
    x = 4,355,240,798,114,156,032/2,382,054,061.02
  6. Step 6: Final answer
    x = 1,828,355,145.00

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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.