Home / 50,368,412.70-75,552,619.05-16,293,203.10

Finding the Fourth Proportional to 50,368,412.70, 75,552,619.05 and 16,293,203.10

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Solution

The fourth proportional to 50,368,412.70, 75,552,619.05 and 16,293,203.10 is: 24,439,804.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,368,412.70 : 75,552,619.05 = 16,293,203.10 : x
  2. Step 2: Convert to fraction form
    50,368,412.70/75,552,619.05 = 16,293,203.10/x
  3. Step 3: Cross multiply
    50,368,412.70x = 75,552,619.05 × 16,293,203.10
  4. Step 4: Simplify right side
    50,368,412.70x = 1,230,994,166,918,579
  5. Step 5: Solve for x
    x = 1,230,994,166,918,579/50,368,412.70
  6. Step 6: Final answer
    x = 24,439,804.65

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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.