Home / 14,892,794,170.80-22,339,191,256.20-8,688,964,513.20

Finding the Fourth Proportional to 14,892,794,170.80, 22,339,191,256.20 and 8,688,964,513.20

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Solution

The fourth proportional to 14,892,794,170.80, 22,339,191,256.20 and 8,688,964,513.20 is: 13,033,446,769.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,794,170.80 : 22,339,191,256.20 = 8,688,964,513.20 : x
  2. Step 2: Convert to fraction form
    14,892,794,170.80/22,339,191,256.20 = 8,688,964,513.20/x
  3. Step 3: Cross multiply
    14,892,794,170.80x = 22,339,191,256.20 × 8,688,964,513.20
  4. Step 4: Simplify right side
    14,892,794,170.80x = 194,104,440,078,709,555,200
  5. Step 5: Solve for x
    x = 194,104,440,078,709,555,200/14,892,794,170.80
  6. Step 6: Final answer
    x = 13,033,446,769.80

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1.5x scale

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.