Home / 62,982,005.10-94,473,007.65-26,631,440.70

Finding the Fourth Proportional to 62,982,005.10, 94,473,007.65 and 26,631,440.70

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Solution

The fourth proportional to 62,982,005.10, 94,473,007.65 and 26,631,440.70 is: 39,947,161.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,982,005.10 : 94,473,007.65 = 26,631,440.70 : x
  2. Step 2: Convert to fraction form
    62,982,005.10/94,473,007.65 = 26,631,440.70/x
  3. Step 3: Cross multiply
    62,982,005.10x = 94,473,007.65 × 26,631,440.70
  4. Step 4: Simplify right side
    62,982,005.10x = 2,515,952,300,981,621.50
  5. Step 5: Solve for x
    x = 2,515,952,300,981,621.50/62,982,005.10
  6. Step 6: Final answer
    x = 39,947,161.05

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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.