Home / 37,092,266.09-55,599,130.13-12,476,759.34

Finding the Fourth Proportional to 37,092,266.09, 55,599,130.13 and 12,476,759.34

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Solution

The fourth proportional to 37,092,266.09, 55,599,130.13 and 12,476,759.34 is: 18,701,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,092,266.09 : 55,599,130.13 = 12,476,759.34 : x
  2. Step 2: Convert to fraction form
    37,092,266.09/55,599,130.13 = 12,476,759.34/x
  3. Step 3: Cross multiply
    37,092,266.09x = 55,599,130.13 × 12,476,759.34
  4. Step 4: Simplify right side
    37,092,266.09x = 693,696,966,082,969.12
  5. Step 5: Solve for x
    x = 693,696,966,082,969.12/37,092,266.09
  6. Step 6: Final answer
    x = 18,701,930.06

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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.