Home / 17,266,886.05-23,828,246.92-9,426,495.20

Finding the Fourth Proportional to 17,266,886.05, 23,828,246.92 and 9,426,495.20

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Solution

The fourth proportional to 17,266,886.05, 23,828,246.92 and 9,426,495.20 is: 13,008,532.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,886.05 : 23,828,246.92 = 9,426,495.20 : x
  2. Step 2: Convert to fraction form
    17,266,886.05/23,828,246.92 = 9,426,495.20/x
  3. Step 3: Cross multiply
    17,266,886.05x = 23,828,246.92 × 9,426,495.20
  4. Step 4: Simplify right side
    17,266,886.05x = 224,616,855,356,255.56
  5. Step 5: Solve for x
    x = 224,616,855,356,255.56/17,266,886.05
  6. Step 6: Final answer
    x = 13,008,532.91

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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.