Home / 11,652,023.52-16,081,686.54-7,010,499.96

Finding the Fourth Proportional to 11,652,023.52, 16,081,686.54 and 7,010,499.96

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Solution

The fourth proportional to 11,652,023.52, 16,081,686.54 and 7,010,499.96 is: 9,675,629.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,023.52 : 16,081,686.54 = 7,010,499.96 : x
  2. Step 2: Convert to fraction form
    11,652,023.52/16,081,686.54 = 7,010,499.96/x
  3. Step 3: Cross multiply
    11,652,023.52x = 16,081,686.54 × 7,010,499.96
  4. Step 4: Simplify right side
    11,652,023.52x = 112,740,662,845,402.53
  5. Step 5: Solve for x
    x = 112,740,662,845,402.53/11,652,023.52
  6. Step 6: Final answer
    x = 9,675,629.53

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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.