Home / 59,744,524.12-89,632,733.46-21,409,913.32

Finding the Fourth Proportional to 59,744,524.12, 89,632,733.46 and 21,409,913.32

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Solution

The fourth proportional to 59,744,524.12, 89,632,733.46 and 21,409,913.32 is: 32,120,584.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,744,524.12 : 89,632,733.46 = 21,409,913.32 : x
  2. Step 2: Convert to fraction form
    59,744,524.12/89,632,733.46 = 21,409,913.32/x
  3. Step 3: Cross multiply
    59,744,524.12x = 89,632,733.46 × 21,409,913.32
  4. Step 4: Simplify right side
    59,744,524.12x = 1,919,029,054,013,263.50
  5. Step 5: Solve for x
    x = 1,919,029,054,013,263.50/59,744,524.12
  6. Step 6: Final answer
    x = 32,120,584.81

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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.