Home / 11,648,040.60-17,472,060.90-9,593,135.40

Finding the Fourth Proportional to 11,648,040.60, 17,472,060.90 and 9,593,135.40

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Solution

The fourth proportional to 11,648,040.60, 17,472,060.90 and 9,593,135.40 is: 14,389,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,648,040.60 : 17,472,060.90 = 9,593,135.40 : x
  2. Step 2: Convert to fraction form
    11,648,040.60/17,472,060.90 = 9,593,135.40/x
  3. Step 3: Cross multiply
    11,648,040.60x = 17,472,060.90 × 9,593,135.40
  4. Step 4: Simplify right side
    11,648,040.60x = 167,611,845,930,745.84
  5. Step 5: Solve for x
    x = 167,611,845,930,745.84/11,648,040.60
  6. Step 6: Final answer
    x = 14,389,703.10

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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.