Home / 117,600,456.84-176,389,191.20-35,720,046.24

Finding the Fourth Proportional to 117,600,456.84, 176,389,191.20 and 35,720,046.24

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Solution

The fourth proportional to 117,600,456.84, 176,389,191.20 and 35,720,046.24 is: 53,576,578.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,600,456.84 : 176,389,191.20 = 35,720,046.24 : x
  2. Step 2: Convert to fraction form
    117,600,456.84/176,389,191.20 = 35,720,046.24/x
  3. Step 3: Cross multiply
    117,600,456.84x = 176,389,191.20 × 35,720,046.24
  4. Step 4: Simplify right side
    117,600,456.84x = 6,300,630,065,900,201
  5. Step 5: Solve for x
    x = 6,300,630,065,900,201/117,600,456.84
  6. Step 6: Final answer
    x = 53,576,578.15

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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.