Home / 34,907,173,007.80-52,368,113,274.90-11,323,568,474.68

Finding the Fourth Proportional to 34,907,173,007.80, 52,368,113,274.90 and 11,323,568,474.68

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Solution

The fourth proportional to 34,907,173,007.80, 52,368,113,274.90 and 11,323,568,474.68 is: 16,987,738,205.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,907,173,007.80 : 52,368,113,274.90 = 11,323,568,474.68 : x
  2. Step 2: Convert to fraction form
    34,907,173,007.80/52,368,113,274.90 = 11,323,568,474.68/x
  3. Step 3: Cross multiply
    34,907,173,007.80x = 52,368,113,274.90 × 11,323,568,474.68
  4. Step 4: Simplify right side
    34,907,173,007.80x = 592,993,916,558,128,840,704
  5. Step 5: Solve for x
    x = 592,993,916,558,128,840,704/34,907,173,007.80
  6. Step 6: Final answer
    x = 16,987,738,205.72

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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.