Home / 27,427,573.76-41,142,672.80-22,626,360.32

Finding the Fourth Proportional to 27,427,573.76, 41,142,672.80 and 22,626,360.32

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Solution

The fourth proportional to 27,427,573.76, 41,142,672.80 and 22,626,360.32 is: 33,940,622.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,427,573.76 : 41,142,672.80 = 22,626,360.32 : x
  2. Step 2: Convert to fraction form
    27,427,573.76/41,142,672.80 = 22,626,360.32/x
  3. Step 3: Cross multiply
    27,427,573.76x = 41,142,672.80 × 22,626,360.32
  4. Step 4: Simplify right side
    27,427,573.76x = 930,908,939,300,663.25
  5. Step 5: Solve for x
    x = 930,908,939,300,663.25/27,427,573.76
  6. Step 6: Final answer
    x = 33,940,622.95

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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.