Home / 14,381,741.98-21,572,693.62-4,797,094.20

Finding the Fourth Proportional to 14,381,741.98, 21,572,693.62 and 4,797,094.20

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Solution

The fourth proportional to 14,381,741.98, 21,572,693.62 and 4,797,094.20 is: 7,195,668.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,381,741.98 : 21,572,693.62 = 4,797,094.20 : x
  2. Step 2: Convert to fraction form
    14,381,741.98/21,572,693.62 = 4,797,094.20/x
  3. Step 3: Cross multiply
    14,381,741.98x = 21,572,693.62 × 4,797,094.20
  4. Step 4: Simplify right side
    14,381,741.98x = 103,486,243,347,008.27
  5. Step 5: Solve for x
    x = 103,486,243,347,008.27/14,381,741.98
  6. Step 6: Final answer
    x = 7,195,668.19

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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.