Home / 43,456,191,939.60-65,184,287,909.40-23,568,606,837.60

Finding the Fourth Proportional to 43,456,191,939.60, 65,184,287,909.40 and 23,568,606,837.60

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Solution

The fourth proportional to 43,456,191,939.60, 65,184,287,909.40 and 23,568,606,837.60 is: 35,352,910,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,456,191,939.60 : 65,184,287,909.40 = 23,568,606,837.60 : x
  2. Step 2: Convert to fraction form
    43,456,191,939.60/65,184,287,909.40 = 23,568,606,837.60/x
  3. Step 3: Cross multiply
    43,456,191,939.60x = 65,184,287,909.40 × 23,568,606,837.60
  4. Step 4: Simplify right side
    43,456,191,939.60x = 1,536,302,853,725,571,776,512
  5. Step 5: Solve for x
    x = 1,536,302,853,725,571,776,512/43,456,191,939.60
  6. Step 6: Final answer
    x = 35,352,910,256.40

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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.