Home / 25,063,777.53-37,588,372.74-9,707,642.22

Finding the Fourth Proportional to 25,063,777.53, 37,588,372.74 and 9,707,642.22

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Solution

The fourth proportional to 25,063,777.53, 37,588,372.74 and 9,707,642.22 is: 14,558,638.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063,777.53 : 37,588,372.74 = 9,707,642.22 : x
  2. Step 2: Convert to fraction form
    25,063,777.53/37,588,372.74 = 9,707,642.22/x
  3. Step 3: Cross multiply
    25,063,777.53x = 37,588,372.74 × 9,707,642.22
  4. Step 4: Simplify right side
    25,063,777.53x = 364,894,474,191,921.12
  5. Step 5: Solve for x
    x = 364,894,474,191,921.12/25,063,777.53
  6. Step 6: Final answer
    x = 14,558,638.41

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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.