Home / 14,980,943.80-22,471,415.70-14,561,039.80

Finding the Fourth Proportional to 14,980,943.80, 22,471,415.70 and 14,561,039.80

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Solution

The fourth proportional to 14,980,943.80, 22,471,415.70 and 14,561,039.80 is: 21,841,559.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,943.80 : 22,471,415.70 = 14,561,039.80 : x
  2. Step 2: Convert to fraction form
    14,980,943.80/22,471,415.70 = 14,561,039.80/x
  3. Step 3: Cross multiply
    14,980,943.80x = 22,471,415.70 × 14,561,039.80
  4. Step 4: Simplify right side
    14,980,943.80x = 327,207,178,370,044.88
  5. Step 5: Solve for x
    x = 327,207,178,370,044.88/14,980,943.80
  6. Step 6: Final answer
    x = 21,841,559.70

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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.