Home / 41,690,025-57,532,239.98-23,106,364.92

Finding the Fourth Proportional to 41,690,025, 57,532,239.98 and 23,106,364.92

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Solution

The fourth proportional to 41,690,025, 57,532,239.98 and 23,106,364.92 is: 31,886,786.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,025 : 57,532,239.98 = 23,106,364.92 : x
  2. Step 2: Convert to fraction form
    41,690,025/57,532,239.98 = 23,106,364.92/x
  3. Step 3: Cross multiply
    41,690,025x = 57,532,239.98 × 23,106,364.92
  4. Step 4: Simplify right side
    41,690,025x = 1,329,360,931,642,893.50
  5. Step 5: Solve for x
    x = 1,329,360,931,642,893.50/41,690,025
  6. Step 6: Final answer
    x = 31,886,786.63

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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.