Home / 24,476,519.40-36,720,027.90-7,438,914.60

Finding the Fourth Proportional to 24,476,519.40, 36,720,027.90 and 7,438,914.60

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Solution

The fourth proportional to 24,476,519.40, 36,720,027.90 and 7,438,914.60 is: 11,159,967.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,476,519.40 : 36,720,027.90 = 7,438,914.60 : x
  2. Step 2: Convert to fraction form
    24,476,519.40/36,720,027.90 = 7,438,914.60/x
  3. Step 3: Cross multiply
    24,476,519.40x = 36,720,027.90 × 7,438,914.60
  4. Step 4: Simplify right side
    24,476,519.40x = 273,157,151,657,717.31
  5. Step 5: Solve for x
    x = 273,157,151,657,717.31/24,476,519.40
  6. Step 6: Final answer
    x = 11,159,967.12

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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.