Home / 34,609,549.20-51,914,323.80-14,412,166.80

Finding the Fourth Proportional to 34,609,549.20, 51,914,323.80 and 14,412,166.80

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Solution

The fourth proportional to 34,609,549.20, 51,914,323.80 and 14,412,166.80 is: 21,618,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,609,549.20 : 51,914,323.80 = 14,412,166.80 : x
  2. Step 2: Convert to fraction form
    34,609,549.20/51,914,323.80 = 14,412,166.80/x
  3. Step 3: Cross multiply
    34,609,549.20x = 51,914,323.80 × 14,412,166.80
  4. Step 4: Simplify right side
    34,609,549.20x = 748,197,893,914,809.88
  5. Step 5: Solve for x
    x = 748,197,893,914,809.88/34,609,549.20
  6. Step 6: Final answer
    x = 21,618,250.20

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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.