Home / 114,540,573.64-158,069,317.82-62,332,976.20

Finding the Fourth Proportional to 114,540,573.64, 158,069,317.82 and 62,332,976.20

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Solution

The fourth proportional to 114,540,573.64, 158,069,317.82 and 62,332,976.20 is: 86,021,317.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,540,573.64 : 158,069,317.82 = 62,332,976.20 : x
  2. Step 2: Convert to fraction form
    114,540,573.64/158,069,317.82 = 62,332,976.20/x
  3. Step 3: Cross multiply
    114,540,573.64x = 158,069,317.82 × 62,332,976.20
  4. Step 4: Simplify right side
    114,540,573.64x = 9,852,931,025,624,296
  5. Step 5: Solve for x
    x = 9,852,931,025,624,296/114,540,573.64
  6. Step 6: Final answer
    x = 86,021,317.27

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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.