Home / 19,573,114.80-29,359,672.24-14,534,266.80

Finding the Fourth Proportional to 19,573,114.80, 29,359,672.24 and 14,534,266.80

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Solution

The fourth proportional to 19,573,114.80, 29,359,672.24 and 14,534,266.80 is: 21,801,400.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,573,114.80 : 29,359,672.24 = 14,534,266.80 : x
  2. Step 2: Convert to fraction form
    19,573,114.80/29,359,672.24 = 14,534,266.80/x
  3. Step 3: Cross multiply
    19,573,114.80x = 29,359,672.24 × 14,534,266.80
  4. Step 4: Simplify right side
    19,573,114.80x = 426,721,309,496,713.62
  5. Step 5: Solve for x
    x = 426,721,309,496,713.62/19,573,114.80
  6. Step 6: Final answer
    x = 21,801,400.23

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Double scale
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Similar ratio
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1.5x scale

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.