Home / 26,180,266.33-36,128,422.95-14,419,308.79

Finding the Fourth Proportional to 26,180,266.33, 36,128,422.95 and 14,419,308.79

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Solution

The fourth proportional to 26,180,266.33, 36,128,422.95 and 14,419,308.79 is: 19,898,456.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,180,266.33 : 36,128,422.95 = 14,419,308.79 : x
  2. Step 2: Convert to fraction form
    26,180,266.33/36,128,422.95 = 14,419,308.79/x
  3. Step 3: Cross multiply
    26,180,266.33x = 36,128,422.95 × 14,419,308.79
  4. Step 4: Simplify right side
    26,180,266.33x = 520,946,886,611,772.75
  5. Step 5: Solve for x
    x = 520,946,886,611,772.75/26,180,266.33
  6. Step 6: Final answer
    x = 19,898,456.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.