Home / 62,418,529.81-93,664,782.80-34,775,584.68

Finding the Fourth Proportional to 62,418,529.81, 93,664,782.80 and 34,775,584.68

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Solution

The fourth proportional to 62,418,529.81, 93,664,782.80 and 34,775,584.68 is: 52,183,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418,529.81 : 93,664,782.80 = 34,775,584.68 : x
  2. Step 2: Convert to fraction form
    62,418,529.81/93,664,782.80 = 34,775,584.68/x
  3. Step 3: Cross multiply
    62,418,529.81x = 93,664,782.80 × 34,775,584.68
  4. Step 4: Simplify right side
    62,418,529.81x = 3,257,247,585,795,207.50
  5. Step 5: Solve for x
    x = 3,257,247,585,795,207.50/62,418,529.81
  6. Step 6: Final answer
    x = 52,183,984.40

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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.