Home / 62,208,066.56-85,847,185.68-34,706,000.48

Finding the Fourth Proportional to 62,208,066.56, 85,847,185.68 and 34,706,000.48

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Solution

The fourth proportional to 62,208,066.56, 85,847,185.68 and 34,706,000.48 is: 47,894,310.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,066.56 : 85,847,185.68 = 34,706,000.48 : x
  2. Step 2: Convert to fraction form
    62,208,066.56/85,847,185.68 = 34,706,000.48/x
  3. Step 3: Cross multiply
    62,208,066.56x = 85,847,185.68 × 34,706,000.48
  4. Step 4: Simplify right side
    62,208,066.56x = 2,979,412,467,416,729
  5. Step 5: Solve for x
    x = 2,979,412,467,416,729/62,208,066.56
  6. Step 6: Final answer
    x = 47,894,310.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.