Home / 16,848,341.70-25,272,512.55-16,596,399.30

Finding the Fourth Proportional to 16,848,341.70, 25,272,512.55 and 16,596,399.30

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Solution

The fourth proportional to 16,848,341.70, 25,272,512.55 and 16,596,399.30 is: 24,894,598.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,341.70 : 25,272,512.55 = 16,596,399.30 : x
  2. Step 2: Convert to fraction form
    16,848,341.70/25,272,512.55 = 16,596,399.30/x
  3. Step 3: Cross multiply
    16,848,341.70x = 25,272,512.55 × 16,596,399.30
  4. Step 4: Simplify right side
    16,848,341.70x = 419,432,709,594,061.25
  5. Step 5: Solve for x
    x = 419,432,709,594,061.25/16,848,341.70
  6. Step 6: Final answer
    x = 24,894,598.95

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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.