Home / 35,174,444.60-52,766,915.70-12,453,555.80

Finding the Fourth Proportional to 35,174,444.60, 52,766,915.70 and 12,453,555.80

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Solution

The fourth proportional to 35,174,444.60, 52,766,915.70 and 12,453,555.80 is: 18,682,192.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,174,444.60 : 52,766,915.70 = 12,453,555.80 : x
  2. Step 2: Convert to fraction form
    35,174,444.60/52,766,915.70 = 12,453,555.80/x
  3. Step 3: Cross multiply
    35,174,444.60x = 52,766,915.70 × 12,453,555.80
  4. Step 4: Simplify right side
    35,174,444.60x = 657,135,729,063,846.12
  5. Step 5: Solve for x
    x = 657,135,729,063,846.12/35,174,444.60
  6. Step 6: Final answer
    x = 18,682,192.04

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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.