Home / 14,544,747.95-20,071,906.77-8,018,610.95

Finding the Fourth Proportional to 14,544,747.95, 20,071,906.77 and 8,018,610.95

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Solution

The fourth proportional to 14,544,747.95, 20,071,906.77 and 8,018,610.95 is: 11,065,768.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,747.95 : 20,071,906.77 = 8,018,610.95 : x
  2. Step 2: Convert to fraction form
    14,544,747.95/20,071,906.77 = 8,018,610.95/x
  3. Step 3: Cross multiply
    14,544,747.95x = 20,071,906.77 × 8,018,610.95
  4. Step 4: Simplify right side
    14,544,747.95x = 160,948,811,312,941.59
  5. Step 5: Solve for x
    x = 160,948,811,312,941.59/14,544,747.95
  6. Step 6: Final answer
    x = 11,065,768.34

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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.