Home / 53,466,597.70-73,844,087.55-36,134,535.22

Finding the Fourth Proportional to 53,466,597.70, 73,844,087.55 and 36,134,535.22

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Solution

The fourth proportional to 53,466,597.70, 73,844,087.55 and 36,134,535.22 is: 49,906,332.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,466,597.70 : 73,844,087.55 = 36,134,535.22 : x
  2. Step 2: Convert to fraction form
    53,466,597.70/73,844,087.55 = 36,134,535.22/x
  3. Step 3: Cross multiply
    53,466,597.70x = 73,844,087.55 × 36,134,535.22
  4. Step 4: Simplify right side
    53,466,597.70x = 2,668,321,782,364,238.50
  5. Step 5: Solve for x
    x = 2,668,321,782,364,238.50/53,466,597.70
  6. Step 6: Final answer
    x = 49,906,332.12

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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.