Home / 23,350,114.43-32,223,220.43-13,037,206.58

Finding the Fourth Proportional to 23,350,114.43, 32,223,220.43 and 13,037,206.58

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Solution

The fourth proportional to 23,350,114.43, 32,223,220.43 and 13,037,206.58 is: 17,991,379.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,350,114.43 : 32,223,220.43 = 13,037,206.58 : x
  2. Step 2: Convert to fraction form
    23,350,114.43/32,223,220.43 = 13,037,206.58/x
  3. Step 3: Cross multiply
    23,350,114.43x = 32,223,220.43 × 13,037,206.58
  4. Step 4: Simplify right side
    23,350,114.43x = 420,100,781,192,484.25
  5. Step 5: Solve for x
    x = 420,100,781,192,484.25/23,350,114.43
  6. Step 6: Final answer
    x = 17,991,379.98

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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.