Home / 17,237,446.72-23,787,748.48-9,502,319.32

Finding the Fourth Proportional to 17,237,446.72, 23,787,748.48 and 9,502,319.32

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Solution

The fourth proportional to 17,237,446.72, 23,787,748.48 and 9,502,319.32 is: 13,113,240.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,446.72 : 23,787,748.48 = 9,502,319.32 : x
  2. Step 2: Convert to fraction form
    17,237,446.72/23,787,748.48 = 9,502,319.32/x
  3. Step 3: Cross multiply
    17,237,446.72x = 23,787,748.48 × 9,502,319.32
  4. Step 4: Simplify right side
    17,237,446.72x = 226,038,781,960,804.66
  5. Step 5: Solve for x
    x = 226,038,781,960,804.66/17,237,446.72
  6. Step 6: Final answer
    x = 13,113,240.36

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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.