Home / 55,563,181.72-76,663,340.94-32,048,907.64

Finding the Fourth Proportional to 55,563,181.72, 76,663,340.94 and 32,048,907.64

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Solution

The fourth proportional to 55,563,181.72, 76,663,340.94 and 32,048,907.64 is: 44,219,503.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,563,181.72 : 76,663,340.94 = 32,048,907.64 : x
  2. Step 2: Convert to fraction form
    55,563,181.72/76,663,340.94 = 32,048,907.64/x
  3. Step 3: Cross multiply
    55,563,181.72x = 76,663,340.94 × 32,048,907.64
  4. Step 4: Simplify right side
    55,563,181.72x = 2,456,976,333,159,891
  5. Step 5: Solve for x
    x = 2,456,976,333,159,891/55,563,181.72
  6. Step 6: Final answer
    x = 44,219,503.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.