Home / 14,881,301.40-22,321,968.30-5,905,853.40

Finding the Fourth Proportional to 14,881,301.40, 22,321,968.30 and 5,905,853.40

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Solution

The fourth proportional to 14,881,301.40, 22,321,968.30 and 5,905,853.40 is: 8,858,786.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,881,301.40 : 22,321,968.30 = 5,905,853.40 : x
  2. Step 2: Convert to fraction form
    14,881,301.40/22,321,968.30 = 5,905,853.40/x
  3. Step 3: Cross multiply
    14,881,301.40x = 22,321,968.30 × 5,905,853.40
  4. Step 4: Simplify right side
    14,881,301.40x = 131,830,272,379,247.23
  5. Step 5: Solve for x
    x = 131,830,272,379,247.23/14,881,301.40
  6. Step 6: Final answer
    x = 8,858,786.53

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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.