Home / 14,257,523.66-21,377,744.79-4,537,938.27

Finding the Fourth Proportional to 14,257,523.66, 21,377,744.79 and 4,537,938.27

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Solution

The fourth proportional to 14,257,523.66, 21,377,744.79 and 4,537,938.27 is: 6,804,189.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,257,523.66 : 21,377,744.79 = 4,537,938.27 : x
  2. Step 2: Convert to fraction form
    14,257,523.66/21,377,744.79 = 4,537,938.27/x
  3. Step 3: Cross multiply
    14,257,523.66x = 21,377,744.79 × 4,537,938.27
  4. Step 4: Simplify right side
    14,257,523.66x = 97,010,886,208,834.09
  5. Step 5: Solve for x
    x = 97,010,886,208,834.09/14,257,523.66
  6. Step 6: Final answer
    x = 6,804,189.04

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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.