Home / 27,285,947.16-37,654,518.87-14,896,193.73

Finding the Fourth Proportional to 27,285,947.16, 37,654,518.87 and 14,896,193.73

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Solution

The fourth proportional to 27,285,947.16, 37,654,518.87 and 14,896,193.73 is: 20,556,699.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,285,947.16 : 37,654,518.87 = 14,896,193.73 : x
  2. Step 2: Convert to fraction form
    27,285,947.16/37,654,518.87 = 14,896,193.73/x
  3. Step 3: Cross multiply
    27,285,947.16x = 37,654,518.87 × 14,896,193.73
  4. Step 4: Simplify right side
    27,285,947.16x = 560,909,007,897,460.69
  5. Step 5: Solve for x
    x = 560,909,007,897,460.69/27,285,947.16
  6. Step 6: Final answer
    x = 20,556,699.19

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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.