Home / 57,962,518.80-86,844,245.40-37,757,360.40

Finding the Fourth Proportional to 57,962,518.80, 86,844,245.40 and 37,757,360.40

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Solution

The fourth proportional to 57,962,518.80, 86,844,245.40 and 37,757,360.40 is: 56,571,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,962,518.80 : 86,844,245.40 = 37,757,360.40 : x
  2. Step 2: Convert to fraction form
    57,962,518.80/86,844,245.40 = 37,757,360.40/x
  3. Step 3: Cross multiply
    57,962,518.80x = 86,844,245.40 × 37,757,360.40
  4. Step 4: Simplify right side
    57,962,518.80x = 3,279,009,472,233,842.50
  5. Step 5: Solve for x
    x = 3,279,009,472,233,842.50/57,962,518.80
  6. Step 6: Final answer
    x = 56,571,203.95

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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.