Home / 22,134,712.40-33,202,068.60-11,373,032.15

Finding the Fourth Proportional to 22,134,712.40, 33,202,068.60 and 11,373,032.15

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Solution

The fourth proportional to 22,134,712.40, 33,202,068.60 and 11,373,032.15 is: 17,059,548.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,712.40 : 33,202,068.60 = 11,373,032.15 : x
  2. Step 2: Convert to fraction form
    22,134,712.40/33,202,068.60 = 11,373,032.15/x
  3. Step 3: Cross multiply
    22,134,712.40x = 33,202,068.60 × 11,373,032.15
  4. Step 4: Simplify right side
    22,134,712.40x = 377,608,193,634,305.50
  5. Step 5: Solve for x
    x = 377,608,193,634,305.50/22,134,712.40
  6. Step 6: Final answer
    x = 17,059,548.23

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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.