Home / 117,536,896.77-176,307,079.37-44,757,749.85

Finding the Fourth Proportional to 117,536,896.77, 176,307,079.37 and 44,757,749.85

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Solution

The fourth proportional to 117,536,896.77, 176,307,079.37 and 44,757,749.85 is: 67,137,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,536,896.77 : 176,307,079.37 = 44,757,749.85 : x
  2. Step 2: Convert to fraction form
    117,536,896.77/176,307,079.37 = 44,757,749.85/x
  3. Step 3: Cross multiply
    117,536,896.77x = 176,307,079.37 × 44,757,749.85
  4. Step 4: Simplify right side
    117,536,896.77x = 7,891,108,155,002,768
  5. Step 5: Solve for x
    x = 7,891,108,155,002,768/117,536,896.77
  6. Step 6: Final answer
    x = 67,137,285.16

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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.