Home / 43,100,400.80-59,479,812.90-23,522,545.67

Finding the Fourth Proportional to 43,100,400.80, 59,479,812.90 and 23,522,545.67

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Solution

The fourth proportional to 43,100,400.80, 59,479,812.90 and 23,522,545.67 is: 32,461,800.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,100,400.80 : 59,479,812.90 = 23,522,545.67 : x
  2. Step 2: Convert to fraction form
    43,100,400.80/59,479,812.90 = 23,522,545.67/x
  3. Step 3: Cross multiply
    43,100,400.80x = 59,479,812.90 × 23,522,545.67
  4. Step 4: Simplify right side
    43,100,400.80x = 1,399,116,615,383,305.25
  5. Step 5: Solve for x
    x = 1,399,116,615,383,305.25/43,100,400.80
  6. Step 6: Final answer
    x = 32,461,800.57

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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.