Home / 38,063,938.04-57,086,765.08-17,573,970.88

Finding the Fourth Proportional to 38,063,938.04, 57,086,765.08 and 17,573,970.88

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Solution

The fourth proportional to 38,063,938.04, 57,086,765.08 and 17,573,970.88 is: 26,356,735.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063,938.04 : 57,086,765.08 = 17,573,970.88 : x
  2. Step 2: Convert to fraction form
    38,063,938.04/57,086,765.08 = 17,573,970.88/x
  3. Step 3: Cross multiply
    38,063,938.04x = 57,086,765.08 × 17,573,970.88
  4. Step 4: Simplify right side
    38,063,938.04x = 1,003,241,147,149,320.75
  5. Step 5: Solve for x
    x = 1,003,241,147,149,320.75/38,063,938.04
  6. Step 6: Final answer
    x = 26,356,735.50

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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.