Home / 1,482,807,554.34-2,046,139,184.97-879,874,288.26

Finding the Fourth Proportional to 1,482,807,554.34, 2,046,139,184.97 and 879,874,288.26

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Solution

The fourth proportional to 1,482,807,554.34, 2,046,139,184.97 and 879,874,288.26 is: 1,214,146,268.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,807,554.34 : 2,046,139,184.97 = 879,874,288.26 : x
  2. Step 2: Convert to fraction form
    1,482,807,554.34/2,046,139,184.97 = 879,874,288.26/x
  3. Step 3: Cross multiply
    1,482,807,554.34x = 2,046,139,184.97 × 879,874,288.26
  4. Step 4: Simplify right side
    1,482,807,554.34x = 1,800,345,259,056,375,296
  5. Step 5: Solve for x
    x = 1,800,345,259,056,375,296/1,482,807,554.34
  6. Step 6: Final answer
    x = 1,214,146,268.53

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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.