Home / 15,650,126.70-23,475,190.05-15,083,256.30

Finding the Fourth Proportional to 15,650,126.70, 23,475,190.05 and 15,083,256.30

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Solution

The fourth proportional to 15,650,126.70, 23,475,190.05 and 15,083,256.30 is: 22,624,884.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,650,126.70 : 23,475,190.05 = 15,083,256.30 : x
  2. Step 2: Convert to fraction form
    15,650,126.70/23,475,190.05 = 15,083,256.30/x
  3. Step 3: Cross multiply
    15,650,126.70x = 23,475,190.05 × 15,083,256.30
  4. Step 4: Simplify right side
    15,650,126.70x = 354,082,308,215,359.81
  5. Step 5: Solve for x
    x = 354,082,308,215,359.81/15,650,126.70
  6. Step 6: Final answer
    x = 22,624,884.45

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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.