Home / 35,928,625.53-49,581,454.50-20,458,710.17

Finding the Fourth Proportional to 35,928,625.53, 49,581,454.50 and 20,458,710.17

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Solution

The fourth proportional to 35,928,625.53, 49,581,454.50 and 20,458,710.17 is: 28,232,992.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,928,625.53 : 49,581,454.50 = 20,458,710.17 : x
  2. Step 2: Convert to fraction form
    35,928,625.53/49,581,454.50 = 20,458,710.17/x
  3. Step 3: Cross multiply
    35,928,625.53x = 49,581,454.50 × 20,458,710.17
  4. Step 4: Simplify right side
    35,928,625.53x = 1,014,372,607,174,635
  5. Step 5: Solve for x
    x = 1,014,372,607,174,635/35,928,625.53
  6. Step 6: Final answer
    x = 28,232,992.28

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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.