Home / 60,491,998.88-83,475,675.36-34,382,893.28

Finding the Fourth Proportional to 60,491,998.88, 83,475,675.36 and 34,382,893.28

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Solution

The fourth proportional to 60,491,998.88, 83,475,675.36 and 34,382,893.28 is: 47,446,526.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,491,998.88 : 83,475,675.36 = 34,382,893.28 : x
  2. Step 2: Convert to fraction form
    60,491,998.88/83,475,675.36 = 34,382,893.28/x
  3. Step 3: Cross multiply
    60,491,998.88x = 83,475,675.36 × 34,382,893.28
  4. Step 4: Simplify right side
    60,491,998.88x = 2,870,135,237,378,805.50
  5. Step 5: Solve for x
    x = 2,870,135,237,378,805.50/60,491,998.88
  6. Step 6: Final answer
    x = 47,446,526.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.