Home / 75,596,293.80-113,302,317.78-39,184,610.04

Finding the Fourth Proportional to 75,596,293.80, 113,302,317.78 and 39,184,610.04

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Solution

The fourth proportional to 75,596,293.80, 113,302,317.78 and 39,184,610.04 is: 58,729,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,596,293.80 : 113,302,317.78 = 39,184,610.04 : x
  2. Step 2: Convert to fraction form
    75,596,293.80/113,302,317.78 = 39,184,610.04/x
  3. Step 3: Cross multiply
    75,596,293.80x = 113,302,317.78 × 39,184,610.04
  4. Step 4: Simplify right side
    75,596,293.80x = 4,439,707,138,837,458.50
  5. Step 5: Solve for x
    x = 4,439,707,138,837,458.50/75,596,293.80
  6. Step 6: Final answer
    x = 58,729,164.03

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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.