Home / 43,738,286.76-60,366,587.04-25,151,994.36

Finding the Fourth Proportional to 43,738,286.76, 60,366,587.04 and 25,151,994.36

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Solution

The fourth proportional to 43,738,286.76, 60,366,587.04 and 25,151,994.36 is: 34,714,209.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,738,286.76 : 60,366,587.04 = 25,151,994.36 : x
  2. Step 2: Convert to fraction form
    43,738,286.76/60,366,587.04 = 25,151,994.36/x
  3. Step 3: Cross multiply
    43,738,286.76x = 60,366,587.04 × 25,151,994.36
  4. Step 4: Simplify right side
    43,738,286.76x = 1,518,340,056,762,529
  5. Step 5: Solve for x
    x = 1,518,340,056,762,529/43,738,286.76
  6. Step 6: Final answer
    x = 34,714,209.66

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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.