Home / 14,050,527.03-19,389,759.55-7,855,794.86

Finding the Fourth Proportional to 14,050,527.03, 19,389,759.55 and 7,855,794.86

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Solution

The fourth proportional to 14,050,527.03, 19,389,759.55 and 7,855,794.86 is: 10,841,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,050,527.03 : 19,389,759.55 = 7,855,794.86 : x
  2. Step 2: Convert to fraction form
    14,050,527.03/19,389,759.55 = 7,855,794.86/x
  3. Step 3: Cross multiply
    14,050,527.03x = 19,389,759.55 × 7,855,794.86
  4. Step 4: Simplify right side
    14,050,527.03x = 152,321,973,292,937.62
  5. Step 5: Solve for x
    x = 152,321,973,292,937.62/14,050,527.03
  6. Step 6: Final answer
    x = 10,841,014.93

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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.