Home / 117,841,888.26-176,762,846.13-35,961,195.66

Finding the Fourth Proportional to 117,841,888.26, 176,762,846.13 and 35,961,195.66

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Solution

The fourth proportional to 117,841,888.26, 176,762,846.13 and 35,961,195.66 is: 53,941,797.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,841,888.26 : 176,762,846.13 = 35,961,195.66 : x
  2. Step 2: Convert to fraction form
    117,841,888.26/176,762,846.13 = 35,961,195.66/x
  3. Step 3: Cross multiply
    117,841,888.26x = 176,762,846.13 × 35,961,195.66
  4. Step 4: Simplify right side
    117,841,888.26x = 6,356,603,295,099,403
  5. Step 5: Solve for x
    x = 6,356,603,295,099,403/117,841,888.26
  6. Step 6: Final answer
    x = 53,941,797.68

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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.