Home / 24,365,325.30-33,639,438.06-15,678,594.48

Finding the Fourth Proportional to 24,365,325.30, 33,639,438.06 and 15,678,594.48

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Solution

The fourth proportional to 24,365,325.30, 33,639,438.06 and 15,678,594.48 is: 21,646,298.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,365,325.30 : 33,639,438.06 = 15,678,594.48 : x
  2. Step 2: Convert to fraction form
    24,365,325.30/33,639,438.06 = 15,678,594.48/x
  3. Step 3: Cross multiply
    24,365,325.30x = 33,639,438.06 × 15,678,594.48
  4. Step 4: Simplify right side
    24,365,325.30x = 527,419,107,877,817.94
  5. Step 5: Solve for x
    x = 527,419,107,877,817.94/24,365,325.30
  6. Step 6: Final answer
    x = 21,646,298.64

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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.