Home / 43,580,317.28-60,147,376.08-33,109,102.52

Finding the Fourth Proportional to 43,580,317.28, 60,147,376.08 and 33,109,102.52

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Solution

The fourth proportional to 43,580,317.28, 60,147,376.08 and 33,109,102.52 is: 45,695,528.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,580,317.28 : 60,147,376.08 = 33,109,102.52 : x
  2. Step 2: Convert to fraction form
    43,580,317.28/60,147,376.08 = 33,109,102.52/x
  3. Step 3: Cross multiply
    43,580,317.28x = 60,147,376.08 × 33,109,102.52
  4. Step 4: Simplify right side
    43,580,317.28x = 1,991,425,640,941,715.75
  5. Step 5: Solve for x
    x = 1,991,425,640,941,715.75/43,580,317.28
  6. Step 6: Final answer
    x = 45,695,528.74

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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.