Home / 16,898,672.60-25,348,008.90-16,301,475.80

Finding the Fourth Proportional to 16,898,672.60, 25,348,008.90 and 16,301,475.80

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Solution

The fourth proportional to 16,898,672.60, 25,348,008.90 and 16,301,475.80 is: 24,452,213.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,898,672.60 : 25,348,008.90 = 16,301,475.80 : x
  2. Step 2: Convert to fraction form
    16,898,672.60/25,348,008.90 = 16,301,475.80/x
  3. Step 3: Cross multiply
    16,898,672.60x = 25,348,008.90 × 16,301,475.80
  4. Step 4: Simplify right side
    16,898,672.60x = 413,209,953,661,534.62
  5. Step 5: Solve for x
    x = 413,209,953,661,534.62/16,898,672.60
  6. Step 6: Final answer
    x = 24,452,213.70

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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.