Home / 38,063,464.21-57,107,492.38-17,606,603.07

Finding the Fourth Proportional to 38,063,464.21, 57,107,492.38 and 17,606,603.07

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Solution

The fourth proportional to 38,063,464.21, 57,107,492.38 and 17,606,603.07 is: 26,415,592.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063,464.21 : 57,107,492.38 = 17,606,603.07 : x
  2. Step 2: Convert to fraction form
    38,063,464.21/57,107,492.38 = 17,606,603.07/x
  3. Step 3: Cross multiply
    38,063,464.21x = 57,107,492.38 × 17,606,603.07
  4. Step 4: Simplify right side
    38,063,464.21x = 1,005,468,950,657,709.62
  5. Step 5: Solve for x
    x = 1,005,468,950,657,709.62/38,063,464.21
  6. Step 6: Final answer
    x = 26,415,592.26

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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.