Home / 27,579,534.40-41,369,301.60-23,328,006.40

Finding the Fourth Proportional to 27,579,534.40, 41,369,301.60 and 23,328,006.40

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Solution

The fourth proportional to 27,579,534.40, 41,369,301.60 and 23,328,006.40 is: 34,992,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,579,534.40 : 41,369,301.60 = 23,328,006.40 : x
  2. Step 2: Convert to fraction form
    27,579,534.40/41,369,301.60 = 23,328,006.40/x
  3. Step 3: Cross multiply
    27,579,534.40x = 41,369,301.60 × 23,328,006.40
  4. Step 4: Simplify right side
    27,579,534.40x = 965,063,332,488,330.25
  5. Step 5: Solve for x
    x = 965,063,332,488,330.25/27,579,534.40
  6. Step 6: Final answer
    x = 34,992,009.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.