Home / 52,468,023.92-78,699,197.00-16,076,519.64

Finding the Fourth Proportional to 52,468,023.92, 78,699,197.00 and 16,076,519.64

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Solution

The fourth proportional to 52,468,023.92, 78,699,197.00 and 16,076,519.64 is: 24,113,909.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,468,023.92 : 78,699,197.00 = 16,076,519.64 : x
  2. Step 2: Convert to fraction form
    52,468,023.92/78,699,197.00 = 16,076,519.64/x
  3. Step 3: Cross multiply
    52,468,023.92x = 78,699,197.00 × 16,076,519.64
  4. Step 4: Simplify right side
    52,468,023.92x = 1,265,209,186,262,920.50
  5. Step 5: Solve for x
    x = 1,265,209,186,262,920.50/52,468,023.92
  6. Step 6: Final answer
    x = 24,113,909.61

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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.