Home / 27,893,269.61-41,840,848.34-7,423,009.37

Finding the Fourth Proportional to 27,893,269.61, 41,840,848.34 and 7,423,009.37

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Solution

The fourth proportional to 27,893,269.61, 41,840,848.34 and 7,423,009.37 is: 11,134,765.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,893,269.61 : 41,840,848.34 = 7,423,009.37 : x
  2. Step 2: Convert to fraction form
    27,893,269.61/41,840,848.34 = 7,423,009.37/x
  3. Step 3: Cross multiply
    27,893,269.61x = 41,840,848.34 × 7,423,009.37
  4. Step 4: Simplify right side
    27,893,269.61x = 310,585,009,239,453.94
  5. Step 5: Solve for x
    x = 310,585,009,239,453.94/27,893,269.61
  6. Step 6: Final answer
    x = 11,134,765.25

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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.