Home / 28,882,008,135.60-43,254,137,449.80-28,882,008,135.60

Finding the Fourth Proportional to 28,882,008,135.60, 43,254,137,449.80 and 28,882,008,135.60

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Solution

The fourth proportional to 28,882,008,135.60, 43,254,137,449.80 and 28,882,008,135.60 is: 43,254,137,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,882,008,135.60 : 43,254,137,449.80 = 28,882,008,135.60 : x
  2. Step 2: Convert to fraction form
    28,882,008,135.60/43,254,137,449.80 = 28,882,008,135.60/x
  3. Step 3: Cross multiply
    28,882,008,135.60x = 43,254,137,449.80 × 28,882,008,135.60
  4. Step 4: Simplify right side
    28,882,008,135.60x = 1,249,266,349,723,484,160,000
  5. Step 5: Solve for x
    x = 1,249,266,349,723,484,160,000/28,882,008,135.60
  6. Step 6: Final answer
    x = 43,254,137,449.80

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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.