Home / 69,572,770.40-104,371,984.89-22,888,883.32

Finding the Fourth Proportional to 69,572,770.40, 104,371,984.89 and 22,888,883.32

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Solution

The fourth proportional to 69,572,770.40, 104,371,984.89 and 22,888,883.32 is: 34,337,545.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,572,770.40 : 104,371,984.89 = 22,888,883.32 : x
  2. Step 2: Convert to fraction form
    69,572,770.40/104,371,984.89 = 22,888,883.32/x
  3. Step 3: Cross multiply
    69,572,770.40x = 104,371,984.89 × 22,888,883.32
  4. Step 4: Simplify right side
    69,572,770.40x = 2,388,958,184,024,013
  5. Step 5: Solve for x
    x = 2,388,958,184,024,013/69,572,770.40
  6. Step 6: Final answer
    x = 34,337,545.71

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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.