Home / 2,523,312,000.20-3,784,968,000.30-1,434,920,832.20

Finding the Fourth Proportional to 2,523,312,000.20, 3,784,968,000.30 and 1,434,920,832.20

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Solution

The fourth proportional to 2,523,312,000.20, 3,784,968,000.30 and 1,434,920,832.20 is: 2,152,381,248.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,312,000.20 : 3,784,968,000.30 = 1,434,920,832.20 : x
  2. Step 2: Convert to fraction form
    2,523,312,000.20/3,784,968,000.30 = 1,434,920,832.20/x
  3. Step 3: Cross multiply
    2,523,312,000.20x = 3,784,968,000.30 × 1,434,920,832.20
  4. Step 4: Simplify right side
    2,523,312,000.20x = 5,431,129,432,840,846,336
  5. Step 5: Solve for x
    x = 5,431,129,432,840,846,336/2,523,312,000.20
  6. Step 6: Final answer
    x = 2,152,381,248.30

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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.