Home / 173,725,574.72-260,588,193.48-44,333,185.76

Finding the Fourth Proportional to 173,725,574.72, 260,588,193.48 and 44,333,185.76

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Solution

The fourth proportional to 173,725,574.72, 260,588,193.48 and 44,333,185.76 is: 66,499,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,725,574.72 : 260,588,193.48 = 44,333,185.76 : x
  2. Step 2: Convert to fraction form
    173,725,574.72/260,588,193.48 = 44,333,185.76/x
  3. Step 3: Cross multiply
    173,725,574.72x = 260,588,193.48 × 44,333,185.76
  4. Step 4: Simplify right side
    173,725,574.72x = 11,552,704,788,411,660
  5. Step 5: Solve for x
    x = 11,552,704,788,411,660/173,725,574.72
  6. Step 6: Final answer
    x = 66,499,735.61

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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.