Home / 14,770,679,806.80-22,156,019,710.20-4,430,963,710.80

Finding the Fourth Proportional to 14,770,679,806.80, 22,156,019,710.20 and 4,430,963,710.80

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Solution

The fourth proportional to 14,770,679,806.80, 22,156,019,710.20 and 4,430,963,710.80 is: 6,646,445,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,770,679,806.80 : 22,156,019,710.20 = 4,430,963,710.80 : x
  2. Step 2: Convert to fraction form
    14,770,679,806.80/22,156,019,710.20 = 4,430,963,710.80/x
  3. Step 3: Cross multiply
    14,770,679,806.80x = 22,156,019,710.20 × 4,430,963,710.80
  4. Step 4: Simplify right side
    14,770,679,806.80x = 98,172,519,311,665,741,824
  5. Step 5: Solve for x
    x = 98,172,519,311,665,741,824/14,770,679,806.80
  6. Step 6: Final answer
    x = 6,646,445,566.20

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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.