Home / 11,759,011.18-16,227,890.94-6,532,416.21

Finding the Fourth Proportional to 11,759,011.18, 16,227,890.94 and 6,532,416.21

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Solution

The fourth proportional to 11,759,011.18, 16,227,890.94 and 6,532,416.21 is: 9,014,987.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,759,011.18 : 16,227,890.94 = 6,532,416.21 : x
  2. Step 2: Convert to fraction form
    11,759,011.18/16,227,890.94 = 6,532,416.21/x
  3. Step 3: Cross multiply
    11,759,011.18x = 16,227,890.94 × 6,532,416.21
  4. Step 4: Simplify right side
    11,759,011.18x = 106,007,337,830,568.14
  5. Step 5: Solve for x
    x = 106,007,337,830,568.14/11,759,011.18
  6. Step 6: Final answer
    x = 9,014,987.42

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1.5x scale

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.