Home / 19,583,360.01-27,023,848.56-10,881,234.63

Finding the Fourth Proportional to 19,583,360.01, 27,023,848.56 and 10,881,234.63

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Solution

The fourth proportional to 19,583,360.01, 27,023,848.56 and 10,881,234.63 is: 15,015,443.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,583,360.01 : 27,023,848.56 = 10,881,234.63 : x
  2. Step 2: Convert to fraction form
    19,583,360.01/27,023,848.56 = 10,881,234.63/x
  3. Step 3: Cross multiply
    19,583,360.01x = 27,023,848.56 × 10,881,234.63
  4. Step 4: Simplify right side
    19,583,360.01x = 294,052,836,786,947.62
  5. Step 5: Solve for x
    x = 294,052,836,786,947.62/19,583,360.01
  6. Step 6: Final answer
    x = 15,015,443.55

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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.