Home / 24,256,814.40-36,385,221.60-19,952,142.30

Finding the Fourth Proportional to 24,256,814.40, 36,385,221.60 and 19,952,142.30

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Solution

The fourth proportional to 24,256,814.40, 36,385,221.60 and 19,952,142.30 is: 29,928,213.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,814.40 : 36,385,221.60 = 19,952,142.30 : x
  2. Step 2: Convert to fraction form
    24,256,814.40/36,385,221.60 = 19,952,142.30/x
  3. Step 3: Cross multiply
    24,256,814.40x = 36,385,221.60 × 19,952,142.30
  4. Step 4: Simplify right side
    24,256,814.40x = 725,963,118,980,233.75
  5. Step 5: Solve for x
    x = 725,963,118,980,233.75/24,256,814.40
  6. Step 6: Final answer
    x = 29,928,213.45

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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.