Home / 41,827,127.05-57,720,283.53-23,241,786.40

Finding the Fourth Proportional to 41,827,127.05, 57,720,283.53 and 23,241,786.40

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Solution

The fourth proportional to 41,827,127.05, 57,720,283.53 and 23,241,786.40 is: 32,073,025.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,827,127.05 : 57,720,283.53 = 23,241,786.40 : x
  2. Step 2: Convert to fraction form
    41,827,127.05/57,720,283.53 = 23,241,786.40/x
  3. Step 3: Cross multiply
    41,827,127.05x = 57,720,283.53 × 23,241,786.40
  4. Step 4: Simplify right side
    41,827,127.05x = 1,341,522,500,751,698
  5. Step 5: Solve for x
    x = 1,341,522,500,751,698/41,827,127.05
  6. Step 6: Final answer
    x = 32,073,025.22

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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.