Home / 3,018,999,892,247-4,529,135,925,943.50-979,075,899,076.05

Finding the Fourth Proportional to 3,018,999,892,247, 4,529,135,925,943.50 and 979,075,899,076.05

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Solution

The fourth proportional to 3,018,999,892,247, 4,529,135,925,943.50 and 979,075,899,076.05 is: 1,468,820,134,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,999,892,247 : 4,529,135,925,943.50 = 979,075,899,076.05 : x
  2. Step 2: Convert to fraction form
    3,018,999,892,247/4,529,135,925,943.50 = 979,075,899,076.05/x
  3. Step 3: Cross multiply
    3,018,999,892,247x = 4,529,135,925,943.50 × 979,075,899,076.05
  4. Step 4: Simplify right side
    3,018,999,892,247x = 4,434,367,828,730,770,538,627,072
  5. Step 5: Solve for x
    x = 4,434,367,828,730,770,538,627,072/3,018,999,892,247
  6. Step 6: Final answer
    x = 1,468,820,134,813.03

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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.