Home / 10,383,536.05-15,575,304.08-10,383,536.05

Finding the Fourth Proportional to 10,383,536.05, 15,575,304.08 and 10,383,536.05

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Solution

The fourth proportional to 10,383,536.05, 15,575,304.08 and 10,383,536.05 is: 15,575,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,383,536.05 : 15,575,304.08 = 10,383,536.05 : x
  2. Step 2: Convert to fraction form
    10,383,536.05/15,575,304.08 = 10,383,536.05/x
  3. Step 3: Cross multiply
    10,383,536.05x = 15,575,304.08 × 10,383,536.05
  4. Step 4: Simplify right side
    10,383,536.05x = 161,726,731,352,474.41
  5. Step 5: Solve for x
    x = 161,726,731,352,474.41/10,383,536.05
  6. Step 6: Final answer
    x = 15,575,304.08

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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.