Home / 33,350,089,679.66-46,021,832,951.55-18,107,832,621.44

Finding the Fourth Proportional to 33,350,089,679.66, 46,021,832,951.55 and 18,107,832,621.44

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Solution

The fourth proportional to 33,350,089,679.66, 46,021,832,951.55 and 18,107,832,621.44 is: 24,988,108,158.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350,089,679.66 : 46,021,832,951.55 = 18,107,832,621.44 : x
  2. Step 2: Convert to fraction form
    33,350,089,679.66/46,021,832,951.55 = 18,107,832,621.44/x
  3. Step 3: Cross multiply
    33,350,089,679.66x = 46,021,832,951.55 × 18,107,832,621.44
  4. Step 4: Simplify right side
    33,350,089,679.66x = 833,355,648,018,677,628,928
  5. Step 5: Solve for x
    x = 833,355,648,018,677,628,928/33,350,089,679.66
  6. Step 6: Final answer
    x = 24,988,108,158.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.