Home / 41,690,122.04-57,532,373.88-23,106,461.96

Finding the Fourth Proportional to 41,690,122.04, 57,532,373.88 and 23,106,461.96

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Solution

The fourth proportional to 41,690,122.04, 57,532,373.88 and 23,106,461.96 is: 31,886,920.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,122.04 : 57,532,373.88 = 23,106,461.96 : x
  2. Step 2: Convert to fraction form
    41,690,122.04/57,532,373.88 = 23,106,461.96/x
  3. Step 3: Cross multiply
    41,690,122.04x = 57,532,373.88 × 23,106,461.96
  4. Step 4: Simplify right side
    41,690,122.04x = 1,329,369,608,526,717.75
  5. Step 5: Solve for x
    x = 1,329,369,608,526,717.75/41,690,122.04
  6. Step 6: Final answer
    x = 31,886,920.53

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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.