Home / 49,207,567.70-73,811,351.55-46,373,215.70

Finding the Fourth Proportional to 49,207,567.70, 73,811,351.55 and 46,373,215.70

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Solution

The fourth proportional to 49,207,567.70, 73,811,351.55 and 46,373,215.70 is: 69,559,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,567.70 : 73,811,351.55 = 46,373,215.70 : x
  2. Step 2: Convert to fraction form
    49,207,567.70/73,811,351.55 = 46,373,215.70/x
  3. Step 3: Cross multiply
    49,207,567.70x = 73,811,351.55 × 46,373,215.70
  4. Step 4: Simplify right side
    49,207,567.70x = 3,422,869,726,536,679.50
  5. Step 5: Solve for x
    x = 3,422,869,726,536,679.50/49,207,567.70
  6. Step 6: Final answer
    x = 69,559,823.55

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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.