Home / 58,726,738.20-88,048,116.90-26,352,139.80

Finding the Fourth Proportional to 58,726,738.20, 88,048,116.90 and 26,352,139.80

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Solution

The fourth proportional to 58,726,738.20, 88,048,116.90 and 26,352,139.80 is: 39,509,367.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,726,738.20 : 88,048,116.90 = 26,352,139.80 : x
  2. Step 2: Convert to fraction form
    58,726,738.20/88,048,116.90 = 26,352,139.80/x
  3. Step 3: Cross multiply
    58,726,738.20x = 88,048,116.90 × 26,352,139.80
  4. Step 4: Simplify right side
    58,726,738.20x = 2,320,256,285,675,543
  5. Step 5: Solve for x
    x = 2,320,256,285,675,543/58,726,738.20
  6. Step 6: Final answer
    x = 39,509,367.57

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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.