Home / 43,217,613.84-59,639,873.09-23,638,884.54

Finding the Fourth Proportional to 43,217,613.84, 59,639,873.09 and 23,638,884.54

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Solution

The fourth proportional to 43,217,613.84, 59,639,873.09 and 23,638,884.54 is: 32,621,423.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,217,613.84 : 59,639,873.09 = 23,638,884.54 : x
  2. Step 2: Convert to fraction form
    43,217,613.84/59,639,873.09 = 23,638,884.54/x
  3. Step 3: Cross multiply
    43,217,613.84x = 59,639,873.09 × 23,638,884.54
  4. Step 4: Simplify right side
    43,217,613.84x = 1,409,820,073,954,763
  5. Step 5: Solve for x
    x = 1,409,820,073,954,763/43,217,613.84
  6. Step 6: Final answer
    x = 32,621,423.27

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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.