Home / 14,527,675-20,049,101.56-8,001,302.96

Finding the Fourth Proportional to 14,527,675, 20,049,101.56 and 8,001,302.96

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Solution

The fourth proportional to 14,527,675, 20,049,101.56 and 8,001,302.96 is: 11,042,299.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,675 : 20,049,101.56 = 8,001,302.96 : x
  2. Step 2: Convert to fraction form
    14,527,675/20,049,101.56 = 8,001,302.96/x
  3. Step 3: Cross multiply
    14,527,675x = 20,049,101.56 × 8,001,302.96
  4. Step 4: Simplify right side
    14,527,675x = 160,418,935,657,368.59
  5. Step 5: Solve for x
    x = 160,418,935,657,368.59/14,527,675
  6. Step 6: Final answer
    x = 11,042,299.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.