Home / 17,317,996.47-23,899,047.71-9,583,758.45

Finding the Fourth Proportional to 17,317,996.47, 23,899,047.71 and 9,583,758.45

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Solution

The fourth proportional to 17,317,996.47, 23,899,047.71 and 9,583,758.45 is: 13,225,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,317,996.47 : 23,899,047.71 = 9,583,758.45 : x
  2. Step 2: Convert to fraction form
    17,317,996.47/23,899,047.71 = 9,583,758.45/x
  3. Step 3: Cross multiply
    17,317,996.47x = 23,899,047.71 × 9,583,758.45
  4. Step 4: Simplify right side
    17,317,996.47x = 229,042,700,389,746.81
  5. Step 5: Solve for x
    x = 229,042,700,389,746.81/17,317,996.47
  6. Step 6: Final answer
    x = 13,225,704.30

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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.