Home / 14,980,954.80-22,471,432.20-14,561,050.80

Finding the Fourth Proportional to 14,980,954.80, 22,471,432.20 and 14,561,050.80

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Solution

The fourth proportional to 14,980,954.80, 22,471,432.20 and 14,561,050.80 is: 21,841,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,954.80 : 22,471,432.20 = 14,561,050.80 : x
  2. Step 2: Convert to fraction form
    14,980,954.80/22,471,432.20 = 14,561,050.80/x
  3. Step 3: Cross multiply
    14,980,954.80x = 22,471,432.20 × 14,561,050.80
  4. Step 4: Simplify right side
    14,980,954.80x = 327,207,665,812,955.75
  5. Step 5: Solve for x
    x = 327,207,665,812,955.75/14,980,954.80
  6. Step 6: Final answer
    x = 21,841,576.20

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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.