Home / 11,496,484.02-17,171,439.09-10,400,585.91

Finding the Fourth Proportional to 11,496,484.02, 17,171,439.09 and 10,400,585.91

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Solution

The fourth proportional to 11,496,484.02, 17,171,439.09 and 10,400,585.91 is: 15,534,577.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,484.02 : 17,171,439.09 = 10,400,585.91 : x
  2. Step 2: Convert to fraction form
    11,496,484.02/17,171,439.09 = 10,400,585.91/x
  3. Step 3: Cross multiply
    11,496,484.02x = 17,171,439.09 × 10,400,585.91
  4. Step 4: Simplify right side
    11,496,484.02x = 178,593,027,557,272.31
  5. Step 5: Solve for x
    x = 178,593,027,557,272.31/11,496,484.02
  6. Step 6: Final answer
    x = 15,534,577.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.