Home / 40,058,446.16-60,079,261.57-11,297,855.69

Finding the Fourth Proportional to 40,058,446.16, 60,079,261.57 and 11,297,855.69

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Solution

The fourth proportional to 40,058,446.16, 60,079,261.57 and 11,297,855.69 is: 16,944,412.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,058,446.16 : 60,079,261.57 = 11,297,855.69 : x
  2. Step 2: Convert to fraction form
    40,058,446.16/60,079,261.57 = 11,297,855.69/x
  3. Step 3: Cross multiply
    40,058,446.16x = 60,079,261.57 × 11,297,855.69
  4. Step 4: Simplify right side
    40,058,446.16x = 678,766,827,436,759
  5. Step 5: Solve for x
    x = 678,766,827,436,759/40,058,446.16
  6. Step 6: Final answer
    x = 16,944,412.29

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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.