Home / 49,006,628.48-67,627,911.20-26,979,908.06

Finding the Fourth Proportional to 49,006,628.48, 67,627,911.20 and 26,979,908.06

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Solution

The fourth proportional to 49,006,628.48, 67,627,911.20 and 26,979,908.06 is: 37,231,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,006,628.48 : 67,627,911.20 = 26,979,908.06 : x
  2. Step 2: Convert to fraction form
    49,006,628.48/67,627,911.20 = 26,979,908.06/x
  3. Step 3: Cross multiply
    49,006,628.48x = 67,627,911.20 × 26,979,908.06
  4. Step 4: Simplify right side
    49,006,628.48x = 1,824,594,826,465,844.25
  5. Step 5: Solve for x
    x = 1,824,594,826,465,844.25/49,006,628.48
  6. Step 6: Final answer
    x = 37,231,592.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.