Home / 64,148,286,179.67-96,226,106,422.96-16,983,534,494.57

Finding the Fourth Proportional to 64,148,286,179.67, 96,226,106,422.96 and 16,983,534,494.57

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Solution

The fourth proportional to 64,148,286,179.67, 96,226,106,422.96 and 16,983,534,494.57 is: 25,476,275,284.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,148,286,179.67 : 96,226,106,422.96 = 16,983,534,494.57 : x
  2. Step 2: Convert to fraction form
    64,148,286,179.67/96,226,106,422.96 = 16,983,534,494.57/x
  3. Step 3: Cross multiply
    64,148,286,179.67x = 96,226,106,422.96 × 16,983,534,494.57
  4. Step 4: Simplify right side
    64,148,286,179.67x = 1,634,259,397,712,216,326,144
  5. Step 5: Solve for x
    x = 1,634,259,397,712,216,326,144/64,148,286,179.67
  6. Step 6: Final answer
    x = 25,476,275,284.03

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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.