Home / 174,860,364.20-262,290,546.30-53,676,069.80

Finding the Fourth Proportional to 174,860,364.20, 262,290,546.30 and 53,676,069.80

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Solution

The fourth proportional to 174,860,364.20, 262,290,546.30 and 53,676,069.80 is: 80,514,104.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,860,364.20 : 262,290,546.30 = 53,676,069.80 : x
  2. Step 2: Convert to fraction form
    174,860,364.20/262,290,546.30 = 53,676,069.80/x
  3. Step 3: Cross multiply
    174,860,364.20x = 262,290,546.30 × 53,676,069.80
  4. Step 4: Simplify right side
    174,860,364.20x = 14,078,725,671,078,932
  5. Step 5: Solve for x
    x = 14,078,725,671,078,932/174,860,364.20
  6. Step 6: Final answer
    x = 80,514,104.70

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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.