Home / 62,418,484.90-93,664,715.44-34,775,539.78

Finding the Fourth Proportional to 62,418,484.90, 93,664,715.44 and 34,775,539.78

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Solution

The fourth proportional to 62,418,484.90, 93,664,715.44 and 34,775,539.78 is: 52,183,917.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418,484.90 : 93,664,715.44 = 34,775,539.78 : x
  2. Step 2: Convert to fraction form
    62,418,484.90/93,664,715.44 = 34,775,539.78/x
  3. Step 3: Cross multiply
    62,418,484.90x = 93,664,715.44 × 34,775,539.78
  4. Step 4: Simplify right side
    62,418,484.90x = 3,257,241,037,297,776.50
  5. Step 5: Solve for x
    x = 3,257,241,037,297,776.50/62,418,484.90
  6. Step 6: Final answer
    x = 52,183,917.03

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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.