Home / 11,666,232.90-17,499,349.35-6,543,404.10

Finding the Fourth Proportional to 11,666,232.90, 17,499,349.35 and 6,543,404.10

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Solution

The fourth proportional to 11,666,232.90, 17,499,349.35 and 6,543,404.10 is: 9,815,106.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,666,232.90 : 17,499,349.35 = 6,543,404.10 : x
  2. Step 2: Convert to fraction form
    11,666,232.90/17,499,349.35 = 6,543,404.10/x
  3. Step 3: Cross multiply
    11,666,232.90x = 17,499,349.35 × 6,543,404.10
  4. Step 4: Simplify right side
    11,666,232.90x = 114,505,314,284,122.34
  5. Step 5: Solve for x
    x = 114,505,314,284,122.34/11,666,232.90
  6. Step 6: Final answer
    x = 9,815,106.15

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1.5x scale

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.