Home / 2,877,288,311.10-4,315,932,466.65-2,877,288,311.10

Finding the Fourth Proportional to 2,877,288,311.10, 4,315,932,466.65 and 2,877,288,311.10

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Solution

The fourth proportional to 2,877,288,311.10, 4,315,932,466.65 and 2,877,288,311.10 is: 4,315,932,466.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,288,311.10 : 4,315,932,466.65 = 2,877,288,311.10 : x
  2. Step 2: Convert to fraction form
    2,877,288,311.10/4,315,932,466.65 = 2,877,288,311.10/x
  3. Step 3: Cross multiply
    2,877,288,311.10x = 4,315,932,466.65 × 2,877,288,311.10
  4. Step 4: Simplify right side
    2,877,288,311.10x = 12,418,182,037,789,034,496
  5. Step 5: Solve for x
    x = 12,418,182,037,789,034,496/2,877,288,311.10
  6. Step 6: Final answer
    x = 4,315,932,466.65

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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.