Home / 43,956,145.60-65,934,218.40-22,457,060.80

Finding the Fourth Proportional to 43,956,145.60, 65,934,218.40 and 22,457,060.80

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Solution

The fourth proportional to 43,956,145.60, 65,934,218.40 and 22,457,060.80 is: 33,685,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,956,145.60 : 65,934,218.40 = 22,457,060.80 : x
  2. Step 2: Convert to fraction form
    43,956,145.60/65,934,218.40 = 22,457,060.80/x
  3. Step 3: Cross multiply
    43,956,145.60x = 65,934,218.40 × 22,457,060.80
  4. Step 4: Simplify right side
    43,956,145.60x = 1,480,688,751,409,278.75
  5. Step 5: Solve for x
    x = 1,480,688,751,409,278.75/43,956,145.60
  6. Step 6: Final answer
    x = 33,685,591.20

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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.