Home / 46,220,117.54-63,782,980.20-25,593,120.86

Finding the Fourth Proportional to 46,220,117.54, 63,782,980.20 and 25,593,120.86

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Solution

The fourth proportional to 46,220,117.54, 63,782,980.20 and 25,593,120.86 is: 35,318,073.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,220,117.54 : 63,782,980.20 = 25,593,120.86 : x
  2. Step 2: Convert to fraction form
    46,220,117.54/63,782,980.20 = 25,593,120.86/x
  3. Step 3: Cross multiply
    46,220,117.54x = 63,782,980.20 × 25,593,120.86
  4. Step 4: Simplify right side
    46,220,117.54x = 1,632,405,520,750,672.25
  5. Step 5: Solve for x
    x = 1,632,405,520,750,672.25/46,220,117.54
  6. Step 6: Final answer
    x = 35,318,073.77

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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.