Home / 17,821,532,368.04-26,732,303,505.64-6,627,944,015.24

Finding the Fourth Proportional to 17,821,532,368.04, 26,732,303,505.64 and 6,627,944,015.24

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Solution

The fourth proportional to 17,821,532,368.04, 26,732,303,505.64 and 6,627,944,015.24 is: 9,941,917,865.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,532,368.04 : 26,732,303,505.64 = 6,627,944,015.24 : x
  2. Step 2: Convert to fraction form
    17,821,532,368.04/26,732,303,505.64 = 6,627,944,015.24/x
  3. Step 3: Cross multiply
    17,821,532,368.04x = 26,732,303,505.64 × 6,627,944,015.24
  4. Step 4: Simplify right side
    17,821,532,368.04x = 177,180,211,033,785,892,864
  5. Step 5: Solve for x
    x = 177,180,211,033,785,892,864/17,821,532,368.04
  6. Step 6: Final answer
    x = 9,941,917,865.13

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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.