Home / 52,992,171.20-79,488,256.80-44,034,219.20

Finding the Fourth Proportional to 52,992,171.20, 79,488,256.80 and 44,034,219.20

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Solution

The fourth proportional to 52,992,171.20, 79,488,256.80 and 44,034,219.20 is: 66,051,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,992,171.20 : 79,488,256.80 = 44,034,219.20 : x
  2. Step 2: Convert to fraction form
    52,992,171.20/79,488,256.80 = 44,034,219.20/x
  3. Step 3: Cross multiply
    52,992,171.20x = 79,488,256.80 × 44,034,219.20
  4. Step 4: Simplify right side
    52,992,171.20x = 3,500,203,323,757,090.50
  5. Step 5: Solve for x
    x = 3,500,203,323,757,090.50/52,992,171.20
  6. Step 6: Final answer
    x = 66,051,328.80

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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.