Home / 11,349,670.40-17,024,505.60-10,686,118.40

Finding the Fourth Proportional to 11,349,670.40, 17,024,505.60 and 10,686,118.40

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Solution

The fourth proportional to 11,349,670.40, 17,024,505.60 and 10,686,118.40 is: 16,029,177.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,670.40 : 17,024,505.60 = 10,686,118.40 : x
  2. Step 2: Convert to fraction form
    11,349,670.40/17,024,505.60 = 10,686,118.40/x
  3. Step 3: Cross multiply
    11,349,670.40x = 17,024,505.60 × 10,686,118.40
  4. Step 4: Simplify right side
    11,349,670.40x = 181,925,882,543,063.06
  5. Step 5: Solve for x
    x = 181,925,882,543,063.06/11,349,670.40
  6. Step 6: Final answer
    x = 16,029,177.60

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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.