Home / 94,518,216.60-141,777,324.90-54,095,458.20

Finding the Fourth Proportional to 94,518,216.60, 141,777,324.90 and 54,095,458.20

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Solution

The fourth proportional to 94,518,216.60, 141,777,324.90 and 54,095,458.20 is: 81,143,187.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,518,216.60 : 141,777,324.90 = 54,095,458.20 : x
  2. Step 2: Convert to fraction form
    94,518,216.60/141,777,324.90 = 54,095,458.20/x
  3. Step 3: Cross multiply
    94,518,216.60x = 141,777,324.90 × 54,095,458.20
  4. Step 4: Simplify right side
    94,518,216.60x = 7,669,509,352,835,770
  5. Step 5: Solve for x
    x = 7,669,509,352,835,770/94,518,216.60
  6. Step 6: Final answer
    x = 81,143,187.30

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1.5x scale

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.