Home / 11,652,509.59-16,080,532.14-6,760,644.40

Finding the Fourth Proportional to 11,652,509.59, 16,080,532.14 and 6,760,644.40

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Solution

The fourth proportional to 11,652,509.59, 16,080,532.14 and 6,760,644.40 is: 9,329,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,509.59 : 16,080,532.14 = 6,760,644.40 : x
  2. Step 2: Convert to fraction form
    11,652,509.59/16,080,532.14 = 6,760,644.40/x
  3. Step 3: Cross multiply
    11,652,509.59x = 16,080,532.14 × 6,760,644.40
  4. Step 4: Simplify right side
    11,652,509.59x = 108,714,759,478,282.48
  5. Step 5: Solve for x
    x = 108,714,759,478,282.48/11,652,509.59
  6. Step 6: Final answer
    x = 9,329,729.24

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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.