Home / 23,349,626.04-32,220,039.72-13,558,161.60

Finding the Fourth Proportional to 23,349,626.04, 32,220,039.72 and 13,558,161.60

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Solution

The fourth proportional to 23,349,626.04, 32,220,039.72 and 13,558,161.60 is: 18,708,843.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,349,626.04 : 32,220,039.72 = 13,558,161.60 : x
  2. Step 2: Convert to fraction form
    23,349,626.04/32,220,039.72 = 13,558,161.60/x
  3. Step 3: Cross multiply
    23,349,626.04x = 32,220,039.72 × 13,558,161.60
  4. Step 4: Simplify right side
    23,349,626.04x = 436,844,505,282,178.75
  5. Step 5: Solve for x
    x = 436,844,505,282,178.75/23,349,626.04
  6. Step 6: Final answer
    x = 18,708,843.75

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1.5x scale

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.