Home / 29,928,294.32-41,297,537.44-16,874,774.75

Finding the Fourth Proportional to 29,928,294.32, 41,297,537.44 and 16,874,774.75

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Solution

The fourth proportional to 29,928,294.32, 41,297,537.44 and 16,874,774.75 is: 23,285,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,294.32 : 41,297,537.44 = 16,874,774.75 : x
  2. Step 2: Convert to fraction form
    29,928,294.32/41,297,537.44 = 16,874,774.75/x
  3. Step 3: Cross multiply
    29,928,294.32x = 41,297,537.44 × 16,874,774.75
  4. Step 4: Simplify right side
    29,928,294.32x = 696,886,642,154,029
  5. Step 5: Solve for x
    x = 696,886,642,154,029/29,928,294.32
  6. Step 6: Final answer
    x = 23,285,210.80

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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.