Home / 17,939,664,048.60-26,909,496,072.90-10,593,023,664.60

Finding the Fourth Proportional to 17,939,664,048.60, 26,909,496,072.90 and 10,593,023,664.60

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Solution

The fourth proportional to 17,939,664,048.60, 26,909,496,072.90 and 10,593,023,664.60 is: 15,889,535,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,939,664,048.60 : 26,909,496,072.90 = 10,593,023,664.60 : x
  2. Step 2: Convert to fraction form
    17,939,664,048.60/26,909,496,072.90 = 10,593,023,664.60/x
  3. Step 3: Cross multiply
    17,939,664,048.60x = 26,909,496,072.90 × 10,593,023,664.60
  4. Step 4: Simplify right side
    17,939,664,048.60x = 285,052,928,702,690,492,416
  5. Step 5: Solve for x
    x = 285,052,928,702,690,492,416/17,939,664,048.60
  6. Step 6: Final answer
    x = 15,889,535,496.90

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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.