Home / 34,701,877.60-52,043,485.20-10,440,757.60

Finding the Fourth Proportional to 34,701,877.60, 52,043,485.20 and 10,440,757.60

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Solution

The fourth proportional to 34,701,877.60, 52,043,485.20 and 10,440,757.60 is: 15,658,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,701,877.60 : 52,043,485.20 = 10,440,757.60 : x
  2. Step 2: Convert to fraction form
    34,701,877.60/52,043,485.20 = 10,440,757.60/x
  3. Step 3: Cross multiply
    34,701,877.60x = 52,043,485.20 × 10,440,757.60
  4. Step 4: Simplify right side
    34,701,877.60x = 543,373,413,632,387.56
  5. Step 5: Solve for x
    x = 543,373,413,632,387.56/34,701,877.60
  6. Step 6: Final answer
    x = 15,658,328.92

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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.