Home / 29,245,433.64-40,345,992.48-17,636,546.04

Finding the Fourth Proportional to 29,245,433.64, 40,345,992.48 and 17,636,546.04

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Solution

The fourth proportional to 29,245,433.64, 40,345,992.48 and 17,636,546.04 is: 24,330,771.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,245,433.64 : 40,345,992.48 = 17,636,546.04 : x
  2. Step 2: Convert to fraction form
    29,245,433.64/40,345,992.48 = 17,636,546.04/x
  3. Step 3: Cross multiply
    29,245,433.64x = 40,345,992.48 × 17,636,546.04
  4. Step 4: Simplify right side
    29,245,433.64x = 711,563,953,903,013.62
  5. Step 5: Solve for x
    x = 711,563,953,903,013.62/29,245,433.64
  6. Step 6: Final answer
    x = 24,330,771.18

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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.