Home / 15,440,094.25-23,153,412.70-5,203,046.14

Finding the Fourth Proportional to 15,440,094.25, 23,153,412.70 and 5,203,046.14

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Solution

The fourth proportional to 15,440,094.25, 23,153,412.70 and 5,203,046.14 is: 7,802,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,440,094.25 : 23,153,412.70 = 5,203,046.14 : x
  2. Step 2: Convert to fraction form
    15,440,094.25/23,153,412.70 = 5,203,046.14/x
  3. Step 3: Cross multiply
    15,440,094.25x = 23,153,412.70 × 5,203,046.14
  4. Step 4: Simplify right side
    15,440,094.25x = 120,468,274,525,182.27
  5. Step 5: Solve for x
    x = 120,468,274,525,182.27/15,440,094.25
  6. Step 6: Final answer
    x = 7,802,301.76

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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.