Home / 17,306,350.90-25,947,568.92-7,586,294.98

Finding the Fourth Proportional to 17,306,350.90, 25,947,568.92 and 7,586,294.98

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Solution

The fourth proportional to 17,306,350.90, 25,947,568.92 and 7,586,294.98 is: 11,374,200.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,350.90 : 25,947,568.92 = 7,586,294.98 : x
  2. Step 2: Convert to fraction form
    17,306,350.90/25,947,568.92 = 7,586,294.98/x
  3. Step 3: Cross multiply
    17,306,350.90x = 25,947,568.92 × 7,586,294.98
  4. Step 4: Simplify right side
    17,306,350.90x = 196,845,911,841,000.03
  5. Step 5: Solve for x
    x = 196,845,911,841,000.03/17,306,350.90
  6. Step 6: Final answer
    x = 11,374,200.89

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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.