Home / 41,626,123.44-57,437,197.56-26,145,180.72

Finding the Fourth Proportional to 41,626,123.44, 57,437,197.56 and 26,145,180.72

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Solution

The fourth proportional to 41,626,123.44, 57,437,197.56 and 26,145,180.72 is: 36,076,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,626,123.44 : 57,437,197.56 = 26,145,180.72 : x
  2. Step 2: Convert to fraction form
    41,626,123.44/57,437,197.56 = 26,145,180.72/x
  3. Step 3: Cross multiply
    41,626,123.44x = 57,437,197.56 × 26,145,180.72
  4. Step 4: Simplify right side
    41,626,123.44x = 1,501,705,910,256,543
  5. Step 5: Solve for x
    x = 1,501,705,910,256,543/41,626,123.44
  6. Step 6: Final answer
    x = 36,076,045.19

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1.5x scale

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.