Home / 96,425,028.07-144,675,864.41-30,856,267.60

Finding the Fourth Proportional to 96,425,028.07, 144,675,864.41 and 30,856,267.60

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Solution

The fourth proportional to 96,425,028.07, 144,675,864.41 and 30,856,267.60 is: 46,296,664.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,425,028.07 : 144,675,864.41 = 30,856,267.60 : x
  2. Step 2: Convert to fraction form
    96,425,028.07/144,675,864.41 = 30,856,267.60/x
  3. Step 3: Cross multiply
    96,425,028.07x = 144,675,864.41 × 30,856,267.60
  4. Step 4: Simplify right side
    96,425,028.07x = 4,464,157,187,496,276
  5. Step 5: Solve for x
    x = 4,464,157,187,496,276/96,425,028.07
  6. Step 6: Final answer
    x = 46,296,664.64

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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.