Home / 52,971,096.11-79,413,765.97-16,560,744.60

Finding the Fourth Proportional to 52,971,096.11, 79,413,765.97 and 16,560,744.60

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Solution

The fourth proportional to 52,971,096.11, 79,413,765.97 and 16,560,744.60 is: 24,827,711.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,971,096.11 : 79,413,765.97 = 16,560,744.60 : x
  2. Step 2: Convert to fraction form
    52,971,096.11/79,413,765.97 = 16,560,744.60/x
  3. Step 3: Cross multiply
    52,971,096.11x = 79,413,765.97 × 16,560,744.60
  4. Step 4: Simplify right side
    52,971,096.11x = 1,315,151,095,953,341.25
  5. Step 5: Solve for x
    x = 1,315,151,095,953,341.25/52,971,096.11
  6. Step 6: Final answer
    x = 24,827,711.57

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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.