Home / 14,571,011.80-21,859,142.10-6,052,209.40

Finding the Fourth Proportional to 14,571,011.80, 21,859,142.10 and 6,052,209.40

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Solution

The fourth proportional to 14,571,011.80, 21,859,142.10 and 6,052,209.40 is: 9,079,404.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,571,011.80 : 21,859,142.10 = 6,052,209.40 : x
  2. Step 2: Convert to fraction form
    14,571,011.80/21,859,142.10 = 6,052,209.40/x
  3. Step 3: Cross multiply
    14,571,011.80x = 21,859,142.10 × 6,052,209.40
  4. Step 4: Simplify right side
    14,571,011.80x = 132,296,105,293,555.75
  5. Step 5: Solve for x
    x = 132,296,105,293,555.75/14,571,011.80
  6. Step 6: Final answer
    x = 9,079,404.17

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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.