Home / 182,024,363.20-273,036,544.80-52,636,194.40

Finding the Fourth Proportional to 182,024,363.20, 273,036,544.80 and 52,636,194.40

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Solution

The fourth proportional to 182,024,363.20, 273,036,544.80 and 52,636,194.40 is: 78,954,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,024,363.20 : 273,036,544.80 = 52,636,194.40 : x
  2. Step 2: Convert to fraction form
    182,024,363.20/273,036,544.80 = 52,636,194.40/x
  3. Step 3: Cross multiply
    182,024,363.20x = 273,036,544.80 × 52,636,194.40
  4. Step 4: Simplify right side
    182,024,363.20x = 14,371,604,650,397,110
  5. Step 5: Solve for x
    x = 14,371,604,650,397,110/182,024,363.20
  6. Step 6: Final answer
    x = 78,954,291.60

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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.