Home / 18,199,366,176.80-27,299,049,265.20-18,199,366,176.80

Finding the Fourth Proportional to 18,199,366,176.80, 27,299,049,265.20 and 18,199,366,176.80

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Solution

The fourth proportional to 18,199,366,176.80, 27,299,049,265.20 and 18,199,366,176.80 is: 27,299,049,265.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,199,366,176.80 : 27,299,049,265.20 = 18,199,366,176.80 : x
  2. Step 2: Convert to fraction form
    18,199,366,176.80/27,299,049,265.20 = 18,199,366,176.80/x
  3. Step 3: Cross multiply
    18,199,366,176.80x = 27,299,049,265.20 × 18,199,366,176.80
  4. Step 4: Simplify right side
    18,199,366,176.80x = 496,825,393,855,877,742,592
  5. Step 5: Solve for x
    x = 496,825,393,855,877,742,592/18,199,366,176.80
  6. Step 6: Final answer
    x = 27,299,049,265.20

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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.