Home / 21,581,567.33-32,372,350.99-21,581,567.33

Finding the Fourth Proportional to 21,581,567.33, 32,372,350.99 and 21,581,567.33

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Solution

The fourth proportional to 21,581,567.33, 32,372,350.99 and 21,581,567.33 is: 32,372,350.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,581,567.33 : 32,372,350.99 = 21,581,567.33 : x
  2. Step 2: Convert to fraction form
    21,581,567.33/32,372,350.99 = 21,581,567.33/x
  3. Step 3: Cross multiply
    21,581,567.33x = 32,372,350.99 × 21,581,567.33
  4. Step 4: Simplify right side
    21,581,567.33x = 698,646,072,305,261.50
  5. Step 5: Solve for x
    x = 698,646,072,305,261.50/21,581,567.33
  6. Step 6: Final answer
    x = 32,372,350.99

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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.