Home / 17,790,113,701.14-26,685,054,963.29-4,525,258,653.37

Finding the Fourth Proportional to 17,790,113,701.14, 26,685,054,963.29 and 4,525,258,653.37

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Solution

The fourth proportional to 17,790,113,701.14, 26,685,054,963.29 and 4,525,258,653.37 is: 6,787,858,577.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,790,113,701.14 : 26,685,054,963.29 = 4,525,258,653.37 : x
  2. Step 2: Convert to fraction form
    17,790,113,701.14/26,685,054,963.29 = 4,525,258,653.37/x
  3. Step 3: Cross multiply
    17,790,113,701.14x = 26,685,054,963.29 × 4,525,258,653.37
  4. Step 4: Simplify right side
    17,790,113,701.14x = 120,756,775,888,282,140,672
  5. Step 5: Solve for x
    x = 120,756,775,888,282,140,672/17,790,113,701.14
  6. Step 6: Final answer
    x = 6,787,858,577.91

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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.