Home / 3,769,496,024.09-5,646,888,239.81-2,936,549,538.86

Finding the Fourth Proportional to 3,769,496,024.09, 5,646,888,239.81 and 2,936,549,538.86

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Solution

The fourth proportional to 3,769,496,024.09, 5,646,888,239.81 and 2,936,549,538.86 is: 4,399,093,924.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,496,024.09 : 5,646,888,239.81 = 2,936,549,538.86 : x
  2. Step 2: Convert to fraction form
    3,769,496,024.09/5,646,888,239.81 = 2,936,549,538.86/x
  3. Step 3: Cross multiply
    3,769,496,024.09x = 5,646,888,239.81 × 2,936,549,538.86
  4. Step 4: Simplify right side
    3,769,496,024.09x = 16,582,367,056,565,096,448
  5. Step 5: Solve for x
    x = 16,582,367,056,565,096,448/3,769,496,024.09
  6. Step 6: Final answer
    x = 4,399,093,924.12

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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.