Home / 17,817,457.89-24,588,091.90-9,668,695.89

Finding the Fourth Proportional to 17,817,457.89, 24,588,091.90 and 9,668,695.89

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Solution

The fourth proportional to 17,817,457.89, 24,588,091.90 and 9,668,695.89 is: 13,342,800.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,457.89 : 24,588,091.90 = 9,668,695.89 : x
  2. Step 2: Convert to fraction form
    17,817,457.89/24,588,091.90 = 9,668,695.89/x
  3. Step 3: Cross multiply
    17,817,457.89x = 24,588,091.90 × 9,668,695.89
  4. Step 4: Simplify right side
    17,817,457.89x = 237,734,783,146,377.09
  5. Step 5: Solve for x
    x = 237,734,783,146,377.09/17,817,457.89
  6. Step 6: Final answer
    x = 13,342,800.33

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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.