Home / 41,519,405.40-62,279,108.10-18,490,295.40

Finding the Fourth Proportional to 41,519,405.40, 62,279,108.10 and 18,490,295.40

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Solution

The fourth proportional to 41,519,405.40, 62,279,108.10 and 18,490,295.40 is: 27,735,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,405.40 : 62,279,108.10 = 18,490,295.40 : x
  2. Step 2: Convert to fraction form
    41,519,405.40/62,279,108.10 = 18,490,295.40/x
  3. Step 3: Cross multiply
    41,519,405.40x = 62,279,108.10 × 18,490,295.40
  4. Step 4: Simplify right side
    41,519,405.40x = 1,151,559,106,017,532.75
  5. Step 5: Solve for x
    x = 1,151,559,106,017,532.75/41,519,405.40
  6. Step 6: Final answer
    x = 27,735,443.10

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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.