Home / 24,009,849.31-33,133,611.79-12,996,564.96

Finding the Fourth Proportional to 24,009,849.31, 33,133,611.79 and 12,996,564.96

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Solution

The fourth proportional to 24,009,849.31, 33,133,611.79 and 12,996,564.96 is: 17,935,270.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,009,849.31 : 33,133,611.79 = 12,996,564.96 : x
  2. Step 2: Convert to fraction form
    24,009,849.31/33,133,611.79 = 12,996,564.96/x
  3. Step 3: Cross multiply
    24,009,849.31x = 33,133,611.79 × 12,996,564.96
  4. Step 4: Simplify right side
    24,009,849.31x = 430,623,137,822,585.50
  5. Step 5: Solve for x
    x = 430,623,137,822,585.50/24,009,849.31
  6. Step 6: Final answer
    x = 17,935,270.33

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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.