Home / 15,460,614.33-23,193,772.44-5,086,417.20

Finding the Fourth Proportional to 15,460,614.33, 23,193,772.44 and 5,086,417.20

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Solution

The fourth proportional to 15,460,614.33, 23,193,772.44 and 5,086,417.20 is: 7,630,563.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,460,614.33 : 23,193,772.44 = 5,086,417.20 : x
  2. Step 2: Convert to fraction form
    15,460,614.33/23,193,772.44 = 5,086,417.20/x
  3. Step 3: Cross multiply
    15,460,614.33x = 23,193,772.44 × 5,086,417.20
  4. Step 4: Simplify right side
    15,460,614.33x = 117,973,203,071,701.98
  5. Step 5: Solve for x
    x = 117,973,203,071,701.98/15,460,614.33
  6. Step 6: Final answer
    x = 7,630,563.74

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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.