Home / 8,797,588,622.20-13,211,688,434.10-4,665,103,406.20

Finding the Fourth Proportional to 8,797,588,622.20, 13,211,688,434.10 and 4,665,103,406.20

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Solution

The fourth proportional to 8,797,588,622.20, 13,211,688,434.10 and 4,665,103,406.20 is: 7,005,771,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,588,622.20 : 13,211,688,434.10 = 4,665,103,406.20 : x
  2. Step 2: Convert to fraction form
    8,797,588,622.20/13,211,688,434.10 = 4,665,103,406.20/x
  3. Step 3: Cross multiply
    8,797,588,622.20x = 13,211,688,434.10 × 4,665,103,406.20
  4. Step 4: Simplify right side
    8,797,588,622.20x = 61,633,892,715,573,051,392
  5. Step 5: Solve for x
    x = 61,633,892,715,573,051,392/8,797,588,622.20
  6. Step 6: Final answer
    x = 7,005,771,167.80

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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.