Home / 17,292,303.09-23,864,613.80-9,557,179.34

Finding the Fourth Proportional to 17,292,303.09, 23,864,613.80 and 9,557,179.34

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Solution

The fourth proportional to 17,292,303.09, 23,864,613.80 and 9,557,179.34 is: 13,189,590.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,292,303.09 : 23,864,613.80 = 9,557,179.34 : x
  2. Step 2: Convert to fraction form
    17,292,303.09/23,864,613.80 = 9,557,179.34/x
  3. Step 3: Cross multiply
    17,292,303.09x = 23,864,613.80 × 9,557,179.34
  4. Step 4: Simplify right side
    17,292,303.09x = 228,078,393,799,329.97
  5. Step 5: Solve for x
    x = 228,078,393,799,329.97/17,292,303.09
  6. Step 6: Final answer
    x = 13,189,590.34

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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.