Home / 22,935,189.80-34,408,783.56-8,558,383.16

Finding the Fourth Proportional to 22,935,189.80, 34,408,783.56 and 8,558,383.16

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Solution

The fourth proportional to 22,935,189.80, 34,408,783.56 and 8,558,383.16 is: 12,839,813.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,189.80 : 34,408,783.56 = 8,558,383.16 : x
  2. Step 2: Convert to fraction form
    22,935,189.80/34,408,783.56 = 8,558,383.16/x
  3. Step 3: Cross multiply
    22,935,189.80x = 34,408,783.56 × 8,558,383.16
  4. Step 4: Simplify right side
    22,935,189.80x = 294,483,553,775,988.88
  5. Step 5: Solve for x
    x = 294,483,553,775,988.88/22,935,189.80
  6. Step 6: Final answer
    x = 12,839,813.25

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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.