Home / 17,817,459.40-24,588,093.97-9,668,697.40

Finding the Fourth Proportional to 17,817,459.40, 24,588,093.97 and 9,668,697.40

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Solution

The fourth proportional to 17,817,459.40, 24,588,093.97 and 9,668,697.40 is: 13,342,802.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,459.40 : 24,588,093.97 = 9,668,697.40 : x
  2. Step 2: Convert to fraction form
    17,817,459.40/24,588,093.97 = 9,668,697.40/x
  3. Step 3: Cross multiply
    17,817,459.40x = 24,588,093.97 × 9,668,697.40
  4. Step 4: Simplify right side
    17,817,459.40x = 237,734,840,153,052.72
  5. Step 5: Solve for x
    x = 237,734,840,153,052.72/17,817,459.40
  6. Step 6: Final answer
    x = 13,342,802.41

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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.