Home / 33,232,004.40-49,848,006.60-31,216,465.20

Finding the Fourth Proportional to 33,232,004.40, 49,848,006.60 and 31,216,465.20

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Solution

The fourth proportional to 33,232,004.40, 49,848,006.60 and 31,216,465.20 is: 46,824,697.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232,004.40 : 49,848,006.60 = 31,216,465.20 : x
  2. Step 2: Convert to fraction form
    33,232,004.40/49,848,006.60 = 31,216,465.20/x
  3. Step 3: Cross multiply
    33,232,004.40x = 49,848,006.60 × 31,216,465.20
  4. Step 4: Simplify right side
    33,232,004.40x = 1,556,078,563,318,270.25
  5. Step 5: Solve for x
    x = 1,556,078,563,318,270.25/33,232,004.40
  6. Step 6: Final answer
    x = 46,824,697.80

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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.