Home / 42,474,080.79-58,581,021.75-27,594,200.26

Finding the Fourth Proportional to 42,474,080.79, 58,581,021.75 and 27,594,200.26

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Solution

The fourth proportional to 42,474,080.79, 58,581,021.75 and 27,594,200.26 is: 38,058,420.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,474,080.79 : 58,581,021.75 = 27,594,200.26 : x
  2. Step 2: Convert to fraction form
    42,474,080.79/58,581,021.75 = 27,594,200.26/x
  3. Step 3: Cross multiply
    42,474,080.79x = 58,581,021.75 × 27,594,200.26
  4. Step 4: Simplify right side
    42,474,080.79x = 1,616,496,445,466,944.75
  5. Step 5: Solve for x
    x = 1,616,496,445,466,944.75/42,474,080.79
  6. Step 6: Final answer
    x = 38,058,420.94

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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.