Home / 38,744,464.25-53,462,702.31-22,223,735.03

Finding the Fourth Proportional to 38,744,464.25, 53,462,702.31 and 22,223,735.03

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Solution

The fourth proportional to 38,744,464.25, 53,462,702.31 and 22,223,735.03 is: 30,666,082.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,744,464.25 : 53,462,702.31 = 22,223,735.03 : x
  2. Step 2: Convert to fraction form
    38,744,464.25/53,462,702.31 = 22,223,735.03/x
  3. Step 3: Cross multiply
    38,744,464.25x = 53,462,702.31 × 22,223,735.03
  4. Step 4: Simplify right side
    38,744,464.25x = 1,188,140,930,125,209
  5. Step 5: Solve for x
    x = 1,188,140,930,125,209/38,744,464.25
  6. Step 6: Final answer
    x = 30,666,082.32

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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.