Home / 17,557,835.46-24,230,754.18-9,822,416.46

Finding the Fourth Proportional to 17,557,835.46, 24,230,754.18 and 9,822,416.46

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Solution

The fourth proportional to 17,557,835.46, 24,230,754.18 and 9,822,416.46 is: 13,555,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,557,835.46 : 24,230,754.18 = 9,822,416.46 : x
  2. Step 2: Convert to fraction form
    17,557,835.46/24,230,754.18 = 9,822,416.46/x
  3. Step 3: Cross multiply
    17,557,835.46x = 24,230,754.18 × 9,822,416.46
  4. Step 4: Simplify right side
    17,557,835.46x = 238,004,558,695,845.81
  5. Step 5: Solve for x
    x = 238,004,558,695,845.81/17,557,835.46
  6. Step 6: Final answer
    x = 13,555,461.28

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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.