Home / 2,985,849,601,596.30-4,478,976,663,209.20-1,049,431,059,694.60

Finding the Fourth Proportional to 2,985,849,601,596.30, 4,478,976,663,209.20 and 1,049,431,059,694.60

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Solution

The fourth proportional to 2,985,849,601,596.30, 4,478,976,663,209.20 and 1,049,431,059,694.60 is: 1,574,217,677,777.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,849,601,596.30 : 4,478,976,663,209.20 = 1,049,431,059,694.60 : x
  2. Step 2: Convert to fraction form
    2,985,849,601,596.30/4,478,976,663,209.20 = 1,049,431,059,694.60/x
  3. Step 3: Cross multiply
    2,985,849,601,596.30x = 4,478,976,663,209.20 × 1,049,431,059,694.60
  4. Step 4: Simplify right side
    2,985,849,601,596.30x = 4,700,377,226,019,014,440,910,848
  5. Step 5: Solve for x
    x = 4,700,377,226,019,014,440,910,848/2,985,849,601,596.30
  6. Step 6: Final answer
    x = 1,574,217,677,777.91

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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.