Home / 22,660,840.84-34,001,308.92-11,875,577.44

Finding the Fourth Proportional to 22,660,840.84, 34,001,308.92 and 11,875,577.44

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Solution

The fourth proportional to 22,660,840.84, 34,001,308.92 and 11,875,577.44 is: 17,818,631.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660,840.84 : 34,001,308.92 = 11,875,577.44 : x
  2. Step 2: Convert to fraction form
    22,660,840.84/34,001,308.92 = 11,875,577.44/x
  3. Step 3: Cross multiply
    22,660,840.84x = 34,001,308.92 × 11,875,577.44
  4. Step 4: Simplify right side
    22,660,840.84x = 403,785,177,140,822.75
  5. Step 5: Solve for x
    x = 403,785,177,140,822.75/22,660,840.84
  6. Step 6: Final answer
    x = 17,818,631.71

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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.