Home / 22,589,834.04-31,174,214.04-12,276,559.26

Finding the Fourth Proportional to 22,589,834.04, 31,174,214.04 and 12,276,559.26

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Solution

The fourth proportional to 22,589,834.04, 31,174,214.04 and 12,276,559.26 is: 16,941,783.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,589,834.04 : 31,174,214.04 = 12,276,559.26 : x
  2. Step 2: Convert to fraction form
    22,589,834.04/31,174,214.04 = 12,276,559.26/x
  3. Step 3: Cross multiply
    22,589,834.04x = 31,174,214.04 × 12,276,559.26
  4. Step 4: Simplify right side
    22,589,834.04x = 382,712,086,045,984
  5. Step 5: Solve for x
    x = 382,712,086,045,984/22,589,834.04
  6. Step 6: Final answer
    x = 16,941,783.87

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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.