Home / 14,892,794,192.80-22,339,191,289.20-8,688,964,535.20

Finding the Fourth Proportional to 14,892,794,192.80, 22,339,191,289.20 and 8,688,964,535.20

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Solution

The fourth proportional to 14,892,794,192.80, 22,339,191,289.20 and 8,688,964,535.20 is: 13,033,446,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,794,192.80 : 22,339,191,289.20 = 8,688,964,535.20 : x
  2. Step 2: Convert to fraction form
    14,892,794,192.80/22,339,191,289.20 = 8,688,964,535.20/x
  3. Step 3: Cross multiply
    14,892,794,192.80x = 22,339,191,289.20 × 8,688,964,535.20
  4. Step 4: Simplify right side
    14,892,794,192.80x = 194,104,440,856,907,579,392
  5. Step 5: Solve for x
    x = 194,104,440,856,907,579,392/14,892,794,192.80
  6. Step 6: Final answer
    x = 13,033,446,802.80

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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.