Home / 52,468,025.04-78,699,198.69-16,076,520.77

Finding the Fourth Proportional to 52,468,025.04, 78,699,198.69 and 16,076,520.77

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Solution

The fourth proportional to 52,468,025.04, 78,699,198.69 and 16,076,520.77 is: 24,113,911.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,468,025.04 : 78,699,198.69 = 16,076,520.77 : x
  2. Step 2: Convert to fraction form
    52,468,025.04/78,699,198.69 = 16,076,520.77/x
  3. Step 3: Cross multiply
    52,468,025.04x = 78,699,198.69 × 16,076,520.77
  4. Step 4: Simplify right side
    52,468,025.04x = 1,265,209,301,928,645.75
  5. Step 5: Solve for x
    x = 1,265,209,301,928,645.75/52,468,025.04
  6. Step 6: Final answer
    x = 24,113,911.30

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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.