Home / 34,764,209.60-52,153,312.80-12,040,404.80

Finding the Fourth Proportional to 34,764,209.60, 52,153,312.80 and 12,040,404.80

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Solution

The fourth proportional to 34,764,209.60, 52,153,312.80 and 12,040,404.80 is: 18,063,031.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,764,209.60 : 52,153,312.80 = 12,040,404.80 : x
  2. Step 2: Convert to fraction form
    34,764,209.60/52,153,312.80 = 12,040,404.80/x
  3. Step 3: Cross multiply
    34,764,209.60x = 52,153,312.80 × 12,040,404.80
  4. Step 4: Simplify right side
    34,764,209.60x = 627,946,997,773,021.50
  5. Step 5: Solve for x
    x = 627,946,997,773,021.50/34,764,209.60
  6. Step 6: Final answer
    x = 18,063,031.06

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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.