Home / 49,235,208.49-73,786,797.73-38,318,580.23

Finding the Fourth Proportional to 49,235,208.49, 73,786,797.73 and 38,318,580.23

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Solution

The fourth proportional to 49,235,208.49, 73,786,797.73 and 38,318,580.23 is: 57,426,492.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,235,208.49 : 73,786,797.73 = 38,318,580.23 : x
  2. Step 2: Convert to fraction form
    49,235,208.49/73,786,797.73 = 38,318,580.23/x
  3. Step 3: Cross multiply
    49,235,208.49x = 73,786,797.73 × 38,318,580.23
  4. Step 4: Simplify right side
    49,235,208.49x = 2,827,405,328,820,458
  5. Step 5: Solve for x
    x = 2,827,405,328,820,458/49,235,208.49
  6. Step 6: Final answer
    x = 57,426,492.46

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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.