Home / 25,829,084.22-38,652,628.34-16,118,266.36

Finding the Fourth Proportional to 25,829,084.22, 38,652,628.34 and 16,118,266.36

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Solution

The fourth proportional to 25,829,084.22, 38,652,628.34 and 16,118,266.36 is: 24,120,613.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,829,084.22 : 38,652,628.34 = 16,118,266.36 : x
  2. Step 2: Convert to fraction form
    25,829,084.22/38,652,628.34 = 16,118,266.36/x
  3. Step 3: Cross multiply
    25,829,084.22x = 38,652,628.34 × 16,118,266.36
  4. Step 4: Simplify right side
    25,829,084.22x = 623,013,359,017,613.25
  5. Step 5: Solve for x
    x = 623,013,359,017,613.25/25,829,084.22
  6. Step 6: Final answer
    x = 24,120,613.56

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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.