Home / 67,847,502.44-93,629,482.52-36,907,597.92

Finding the Fourth Proportional to 67,847,502.44, 93,629,482.52 and 36,907,597.92

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Solution

The fourth proportional to 67,847,502.44, 93,629,482.52 and 36,907,597.92 is: 50,932,446.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,847,502.44 : 93,629,482.52 = 36,907,597.92 : x
  2. Step 2: Convert to fraction form
    67,847,502.44/93,629,482.52 = 36,907,597.92/x
  3. Step 3: Cross multiply
    67,847,502.44x = 93,629,482.52 × 36,907,597.92
  4. Step 4: Simplify right side
    67,847,502.44x = 3,455,639,294,305,828.50
  5. Step 5: Solve for x
    x = 3,455,639,294,305,828.50/67,847,502.44
  6. Step 6: Final answer
    x = 50,932,446.59

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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.