Home / 52,971,094.11-79,413,762.97-16,560,742.60

Finding the Fourth Proportional to 52,971,094.11, 79,413,762.97 and 16,560,742.60

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Solution

The fourth proportional to 52,971,094.11, 79,413,762.97 and 16,560,742.60 is: 24,827,708.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,971,094.11 : 79,413,762.97 = 16,560,742.60 : x
  2. Step 2: Convert to fraction form
    52,971,094.11/79,413,762.97 = 16,560,742.60/x
  3. Step 3: Cross multiply
    52,971,094.11x = 79,413,762.97 × 16,560,742.60
  4. Step 4: Simplify right side
    52,971,094.11x = 1,315,150,887,443,581.50
  5. Step 5: Solve for x
    x = 1,315,150,887,443,581.50/52,971,094.11
  6. Step 6: Final answer
    x = 24,827,708.57

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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.