Home / 126,647,822,326.04-190,003,888,851.64-58,627,922,804.90

Finding the Fourth Proportional to 126,647,822,326.04, 190,003,888,851.64 and 58,627,922,804.90

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Solution

The fourth proportional to 126,647,822,326.04, 190,003,888,851.64 and 58,627,922,804.90 is: 87,956,769,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,647,822,326.04 : 190,003,888,851.64 = 58,627,922,804.90 : x
  2. Step 2: Convert to fraction form
    126,647,822,326.04/190,003,888,851.64 = 58,627,922,804.90/x
  3. Step 3: Cross multiply
    126,647,822,326.04x = 190,003,888,851.64 × 58,627,922,804.90
  4. Step 4: Simplify right side
    126,647,822,326.04x = 11,139,533,328,223,800,655,872
  5. Step 5: Solve for x
    x = 11,139,533,328,223,800,655,872/126,647,822,326.04
  6. Step 6: Final answer
    x = 87,956,769,596.45

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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.