Home / 23,116,962.42-34,648,587.23-8,730,876.42

Finding the Fourth Proportional to 23,116,962.42, 34,648,587.23 and 8,730,876.42

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Solution

The fourth proportional to 23,116,962.42, 34,648,587.23 and 8,730,876.42 is: 13,086,171.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,962.42 : 34,648,587.23 = 8,730,876.42 : x
  2. Step 2: Convert to fraction form
    23,116,962.42/34,648,587.23 = 8,730,876.42/x
  3. Step 3: Cross multiply
    23,116,962.42x = 34,648,587.23 × 8,730,876.42
  4. Step 4: Simplify right side
    23,116,962.42x = 302,512,533,189,065.75
  5. Step 5: Solve for x
    x = 302,512,533,189,065.75/23,116,962.42
  6. Step 6: Final answer
    x = 13,086,171.43

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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.