Home / 41,626,117.44-57,437,189.28-26,145,174.72

Finding the Fourth Proportional to 41,626,117.44, 57,437,189.28 and 26,145,174.72

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Solution

The fourth proportional to 41,626,117.44, 57,437,189.28 and 26,145,174.72 is: 36,076,036.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,626,117.44 : 57,437,189.28 = 26,145,174.72 : x
  2. Step 2: Convert to fraction form
    41,626,117.44/57,437,189.28 = 26,145,174.72/x
  3. Step 3: Cross multiply
    41,626,117.44x = 57,437,189.28 × 26,145,174.72
  4. Step 4: Simplify right side
    41,626,117.44x = 1,501,705,349,151,311
  5. Step 5: Solve for x
    x = 1,501,705,349,151,311/41,626,117.44
  6. Step 6: Final answer
    x = 36,076,036.91

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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.