Home / 64,148,286,179.30-96,226,106,422.40-16,983,534,494.19

Finding the Fourth Proportional to 64,148,286,179.30, 96,226,106,422.40 and 16,983,534,494.19

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Solution

The fourth proportional to 64,148,286,179.30, 96,226,106,422.40 and 16,983,534,494.19 is: 25,476,275,283.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,148,286,179.30 : 96,226,106,422.40 = 16,983,534,494.19 : x
  2. Step 2: Convert to fraction form
    64,148,286,179.30/96,226,106,422.40 = 16,983,534,494.19/x
  3. Step 3: Cross multiply
    64,148,286,179.30x = 96,226,106,422.40 × 16,983,534,494.19
  4. Step 4: Simplify right side
    64,148,286,179.30x = 1,634,259,397,666,717,040,640
  5. Step 5: Solve for x
    x = 1,634,259,397,666,717,040,640/64,148,286,179.30
  6. Step 6: Final answer
    x = 25,476,275,283.47

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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.