Home / 2,000,826,222.03-2,760,234,770.34-1,207,618,643.07

Finding the Fourth Proportional to 2,000,826,222.03, 2,760,234,770.34 and 1,207,618,643.07

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Solution

The fourth proportional to 2,000,826,222.03, 2,760,234,770.34 and 1,207,618,643.07 is: 1,665,967,254.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,826,222.03 : 2,760,234,770.34 = 1,207,618,643.07 : x
  2. Step 2: Convert to fraction form
    2,000,826,222.03/2,760,234,770.34 = 1,207,618,643.07/x
  3. Step 3: Cross multiply
    2,000,826,222.03x = 2,760,234,770.34 × 1,207,618,643.07
  4. Step 4: Simplify right side
    2,000,826,222.03x = 3,333,310,967,912,624,128
  5. Step 5: Solve for x
    x = 3,333,310,967,912,624,128/2,000,826,222.03
  6. Step 6: Final answer
    x = 1,665,967,254.53

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Double scale
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1.5x scale

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.