Home / 2,019,674,341.80-3,029,511,512.70-1,244,833,363.80

Finding the Fourth Proportional to 2,019,674,341.80, 3,029,511,512.70 and 1,244,833,363.80

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Solution

The fourth proportional to 2,019,674,341.80, 3,029,511,512.70 and 1,244,833,363.80 is: 1,867,250,045.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,674,341.80 : 3,029,511,512.70 = 1,244,833,363.80 : x
  2. Step 2: Convert to fraction form
    2,019,674,341.80/3,029,511,512.70 = 1,244,833,363.80/x
  3. Step 3: Cross multiply
    2,019,674,341.80x = 3,029,511,512.70 × 1,244,833,363.80
  4. Step 4: Simplify right side
    2,019,674,341.80x = 3,771,237,007,025,166,848
  5. Step 5: Solve for x
    x = 3,771,237,007,025,166,848/2,019,674,341.80
  6. Step 6: Final answer
    x = 1,867,250,045.70

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1.5x scale

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.