Home / 14,856,206.01-20,501,304.45-8,329,815.27

Finding the Fourth Proportional to 14,856,206.01, 20,501,304.45 and 8,329,815.27

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Solution

The fourth proportional to 14,856,206.01, 20,501,304.45 and 8,329,815.27 is: 11,494,999.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,206.01 : 20,501,304.45 = 8,329,815.27 : x
  2. Step 2: Convert to fraction form
    14,856,206.01/20,501,304.45 = 8,329,815.27/x
  3. Step 3: Cross multiply
    14,856,206.01x = 20,501,304.45 × 8,329,815.27
  4. Step 4: Simplify right side
    14,856,206.01x = 170,772,078,862,528.94
  5. Step 5: Solve for x
    x = 170,772,078,862,528.94/14,856,206.01
  6. Step 6: Final answer
    x = 11,494,999.38

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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.