Home / 24,585,136.43-33,926,598.92-13,571,649.59

Finding the Fourth Proportional to 24,585,136.43, 33,926,598.92 and 13,571,649.59

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Solution

The fourth proportional to 24,585,136.43, 33,926,598.92 and 13,571,649.59 is: 18,728,385.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,136.43 : 33,926,598.92 = 13,571,649.59 : x
  2. Step 2: Convert to fraction form
    24,585,136.43/33,926,598.92 = 13,571,649.59/x
  3. Step 3: Cross multiply
    24,585,136.43x = 33,926,598.92 × 13,571,649.59
  4. Step 4: Simplify right side
    24,585,136.43x = 460,439,912,254,854.19
  5. Step 5: Solve for x
    x = 460,439,912,254,854.19/24,585,136.43
  6. Step 6: Final answer
    x = 18,728,385.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.