Home / 67,847,500.58-93,629,479.92-36,907,596.08

Finding the Fourth Proportional to 67,847,500.58, 93,629,479.92 and 36,907,596.08

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Solution

The fourth proportional to 67,847,500.58, 93,629,479.92 and 36,907,596.08 is: 50,932,444.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,847,500.58 : 93,629,479.92 = 36,907,596.08 : x
  2. Step 2: Convert to fraction form
    67,847,500.58/93,629,479.92 = 36,907,596.08/x
  3. Step 3: Cross multiply
    67,847,500.58x = 93,629,479.92 × 36,907,596.08
  4. Step 4: Simplify right side
    67,847,500.58x = 3,455,639,026,067,830.50
  5. Step 5: Solve for x
    x = 3,455,639,026,067,830.50/67,847,500.58
  6. Step 6: Final answer
    x = 50,932,444.03

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1.5x scale

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.