Home / 41,045,583.84-61,569,950.44-18,326,677.92

Finding the Fourth Proportional to 41,045,583.84, 61,569,950.44 and 18,326,677.92

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Solution

The fourth proportional to 41,045,583.84, 61,569,950.44 and 18,326,677.92 is: 27,490,719.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,045,583.84 : 61,569,950.44 = 18,326,677.92 : x
  2. Step 2: Convert to fraction form
    41,045,583.84/61,569,950.44 = 18,326,677.92/x
  3. Step 3: Cross multiply
    41,045,583.84x = 61,569,950.44 × 18,326,677.92
  4. Step 4: Simplify right side
    41,045,583.84x = 1,128,372,651,264,242.25
  5. Step 5: Solve for x
    x = 1,128,372,651,264,242.25/41,045,583.84
  6. Step 6: Final answer
    x = 27,490,719.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.