Home / 29,580,604.30-44,370,906.45-13,655,356.30

Finding the Fourth Proportional to 29,580,604.30, 44,370,906.45 and 13,655,356.30

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Solution

The fourth proportional to 29,580,604.30, 44,370,906.45 and 13,655,356.30 is: 20,483,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,580,604.30 : 44,370,906.45 = 13,655,356.30 : x
  2. Step 2: Convert to fraction form
    29,580,604.30/44,370,906.45 = 13,655,356.30/x
  3. Step 3: Cross multiply
    29,580,604.30x = 44,370,906.45 × 13,655,356.30
  4. Step 4: Simplify right side
    29,580,604.30x = 605,900,536,928,718.25
  5. Step 5: Solve for x
    x = 605,900,536,928,718.25/29,580,604.30
  6. Step 6: Final answer
    x = 20,483,034.45

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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.