Home / 21,723,576.60-32,501,384.10-14,165,304.60

Finding the Fourth Proportional to 21,723,576.60, 32,501,384.10 and 14,165,304.60

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Solution

The fourth proportional to 21,723,576.60, 32,501,384.10 and 14,165,304.60 is: 21,193,195.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,723,576.60 : 32,501,384.10 = 14,165,304.60 : x
  2. Step 2: Convert to fraction form
    21,723,576.60/32,501,384.10 = 14,165,304.60/x
  3. Step 3: Cross multiply
    21,723,576.60x = 32,501,384.10 × 14,165,304.60
  4. Step 4: Simplify right side
    21,723,576.60x = 460,392,005,698,096.88
  5. Step 5: Solve for x
    x = 460,392,005,698,096.88/21,723,576.60
  6. Step 6: Final answer
    x = 21,193,195.49

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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.