Home / 11,349,608.40-17,024,412.60-10,686,056.40

Finding the Fourth Proportional to 11,349,608.40, 17,024,412.60 and 10,686,056.40

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Solution

The fourth proportional to 11,349,608.40, 17,024,412.60 and 10,686,056.40 is: 16,029,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,608.40 : 17,024,412.60 = 10,686,056.40 : x
  2. Step 2: Convert to fraction form
    11,349,608.40/17,024,412.60 = 10,686,056.40/x
  3. Step 3: Cross multiply
    11,349,608.40x = 17,024,412.60 × 10,686,056.40
  4. Step 4: Simplify right side
    11,349,608.40x = 181,923,833,220,470.66
  5. Step 5: Solve for x
    x = 181,923,833,220,470.66/11,349,608.40
  6. Step 6: Final answer
    x = 16,029,084.60

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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.