Home / 25,953,190.90-38,933,656.67-9,557,213.69

Finding the Fourth Proportional to 25,953,190.90, 38,933,656.67 and 9,557,213.69

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Solution

The fourth proportional to 25,953,190.90, 38,933,656.67 and 9,557,213.69 is: 14,337,245.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,953,190.90 : 38,933,656.67 = 9,557,213.69 : x
  2. Step 2: Convert to fraction form
    25,953,190.90/38,933,656.67 = 9,557,213.69/x
  3. Step 3: Cross multiply
    25,953,190.90x = 38,933,656.67 × 9,557,213.69
  4. Step 4: Simplify right side
    25,953,190.90x = 372,097,276,528,283.81
  5. Step 5: Solve for x
    x = 372,097,276,528,283.81/25,953,190.90
  6. Step 6: Final answer
    x = 14,337,245.77

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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.