Home / 49,433,046.24-74,097,663.80-16,632,228.34

Finding the Fourth Proportional to 49,433,046.24, 74,097,663.80 and 16,632,228.34

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Solution

The fourth proportional to 49,433,046.24, 74,097,663.80 and 16,632,228.34 is: 24,930,878.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,433,046.24 : 74,097,663.80 = 16,632,228.34 : x
  2. Step 2: Convert to fraction form
    49,433,046.24/74,097,663.80 = 16,632,228.34/x
  3. Step 3: Cross multiply
    49,433,046.24x = 74,097,663.80 × 16,632,228.34
  4. Step 4: Simplify right side
    49,433,046.24x = 1,232,409,263,782,152
  5. Step 5: Solve for x
    x = 1,232,409,263,782,152/49,433,046.24
  6. Step 6: Final answer
    x = 24,930,878.38

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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.