Home / 24,990,128,075.64-37,458,837,659.03-8,197,554,383.85

Finding the Fourth Proportional to 24,990,128,075.64, 37,458,837,659.03 and 8,197,554,383.85

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Solution

The fourth proportional to 24,990,128,075.64, 37,458,837,659.03 and 8,197,554,383.85 is: 12,287,686,479.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,990,128,075.64 : 37,458,837,659.03 = 8,197,554,383.85 : x
  2. Step 2: Convert to fraction form
    24,990,128,075.64/37,458,837,659.03 = 8,197,554,383.85/x
  3. Step 3: Cross multiply
    24,990,128,075.64x = 37,458,837,659.03 × 8,197,554,383.85
  4. Step 4: Simplify right side
    24,990,128,075.64x = 307,070,858,865,665,900,544
  5. Step 5: Solve for x
    x = 307,070,858,865,665,900,544/24,990,128,075.64
  6. Step 6: Final answer
    x = 12,287,686,479.09

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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.