Home / 41,690,036.72-57,532,256.13-23,106,376.65

Finding the Fourth Proportional to 41,690,036.72, 57,532,256.13 and 23,106,376.65

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Solution

The fourth proportional to 41,690,036.72, 57,532,256.13 and 23,106,376.65 is: 31,886,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,036.72 : 57,532,256.13 = 23,106,376.65 : x
  2. Step 2: Convert to fraction form
    41,690,036.72/57,532,256.13 = 23,106,376.65/x
  3. Step 3: Cross multiply
    41,690,036.72x = 57,532,256.13 × 23,106,376.65
  4. Step 4: Simplify right side
    41,690,036.72x = 1,329,361,979,664,051.25
  5. Step 5: Solve for x
    x = 1,329,361,979,664,051.25/41,690,036.72
  6. Step 6: Final answer
    x = 31,886,802.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.