Home / 55,962,048.49-77,227,786.87-32,445,155.48

Finding the Fourth Proportional to 55,962,048.49, 77,227,786.87 and 32,445,155.48

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Solution

The fourth proportional to 55,962,048.49, 77,227,786.87 and 32,445,155.48 is: 44,774,407.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,962,048.49 : 77,227,786.87 = 32,445,155.48 : x
  2. Step 2: Convert to fraction form
    55,962,048.49/77,227,786.87 = 32,445,155.48/x
  3. Step 3: Cross multiply
    55,962,048.49x = 77,227,786.87 × 32,445,155.48
  4. Step 4: Simplify right side
    55,962,048.49x = 2,505,667,551,906,201
  5. Step 5: Solve for x
    x = 2,505,667,551,906,201/55,962,048.49
  6. Step 6: Final answer
    x = 44,774,407.29

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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.