Home / 34,958,662,487.22-52,415,447,933.64-13,713,257,790.36

Finding the Fourth Proportional to 34,958,662,487.22, 52,415,447,933.64 and 13,713,257,790.36

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Solution

The fourth proportional to 34,958,662,487.22, 52,415,447,933.64 and 13,713,257,790.36 is: 20,561,042,630.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,958,662,487.22 : 52,415,447,933.64 = 13,713,257,790.36 : x
  2. Step 2: Convert to fraction form
    34,958,662,487.22/52,415,447,933.64 = 13,713,257,790.36/x
  3. Step 3: Cross multiply
    34,958,662,487.22x = 52,415,447,933.64 × 13,713,257,790.36
  4. Step 4: Simplify right side
    34,958,662,487.22x = 718,786,549,711,197,700,096
  5. Step 5: Solve for x
    x = 718,786,549,711,197,700,096/34,958,662,487.22
  6. Step 6: Final answer
    x = 20,561,042,630.68

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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.